Exhibit 4.3


 


[Form of Warrant Certificate]


[FACE]


Number


Warrants


THIS WARRANT SHALL BE VOID IF NOT EXERCISED
PRIOR TO


THE EXPIRATION OF THE EXERCISE PERIOD PROVIDED
FOR


IN THE WARRANT AGREEMENT DESCRIBED BELOW


SANABY HEALTH ACQUISITION CORP. I


Incorporated Under the Laws of the State of
Delaware


 


CUSIP [__]


 


Warrant Certificate


 


This Warrant Certificate certifies that , or registered
assigns, is the registered holder of warrant(s) evidenced hereby (the “Warrants” and each, a “Warrant”)
to purchase shares of Class A common stock, $0.0001 par value per share (“Common Stock”), of Sanaby Health Acquisition
Corp. I, a Delaware corporation (the “Company”). Each whole Warrant entitles the holder, upon exercise during
the period set forth in the Warrant Agreement referred to below, to receive from the Company that number of fully paid and non-assessable
shares of Common Stock as set forth below, at the exercise price (the “Exercise Price”) as determined pursuant
to the Warrant Agreement, payable in lawful money (or through “cashless exercise” as provided for in the Warrant
Agreement) of the United States of America upon surrender of this Warrant Certificate and payment of the Exercise Price at the office
or agency of the Warrant Agent referred to below, subject to the conditions set forth herein and in the Warrant Agreement. Defined terms
used in this Warrant Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement.


 


Each whole Warrant is initially exercisable for one fully paid and
non-assessable share of Common Stock. No fractional shares will be issued upon exercise of any Warrant. If, upon the exercise of Warrants,
a holder would be entitled to receive a fractional interest in a share of Common Stock, the Company will, upon exercise, round down to
the nearest whole number the number of shares of Common Stock to be issued to the Warrant holder. The number of shares of Common Stock
issuable upon exercise of the Warrants is subject to adjustment upon the occurrence of certain events set forth in the Warrant Agreement.


 


The initial Exercise Price per share of Common Stock for any Warrant
is equal to $11.50 per whole share. The Exercise Price is subject to adjustment upon the occurrence of certain events set forth in the
Warrant Agreement.


 


Subject to the conditions set forth in the Warrant Agreement, the Warrants
may be exercised only during the Exercise Period and to the extent not exercised by the end of such Exercise Period, such Warrants shall
become void.


 


Reference is hereby made to the further provisions of this Warrant
Certificate set forth on the reverse hereof and such further provisions shall for all purposes have the same effect as though fully set
forth at this place.


 


This Warrant Certificate shall not be valid unless countersigned by
the Warrant Agent, as such term is used in the Warrant Agreement.


 


This Warrant Certificate shall be governed by and construed in accordance
with the internal laws of the State of New York, without regard to conflicts of laws principles thereof.


 






     


     


    

 


	 	SANABY HEALTH ACQUISITION CORP. I
	 	 
	 	By:	               
	 	Name:
	 	Title:




 





	 	CONTINENTAL
    STOCK TRANSFER & TRUST COMPANY, as Warrant Agent
	 	 
	 	By:	               
	 	Name:
	 	Title:


 






     


     


    

 


[Form of Warrant Certificate]


[Reverse]


 


The Warrants evidenced by this Warrant Certificate are part of a duly
authorized issue of Warrants entitling the holder on exercise to receive shares of Common Stock and are issued or to be issued pursuant
to a Warrant Agreement dated as of [______ __], 2021 (the “Warrant Agreement”), duly executed and delivered
by the Company to Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (the “Warrant Agent”),
which Warrant Agreement is hereby incorporated by reference in and made a part of this instrument and is hereby referred to for a description
of the rights, limitation of rights, obligations, duties and immunities thereunder of the Warrant Agent, the Company and the holders (the
words “holders” or “holder” meaning the Registered Holders or Registered Holder, respectively)
of the Warrants. A copy of the Warrant Agreement may be obtained by the holder hereof upon written request to the Company. Defined terms
used in this Warrant Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement.


 


Warrants may be exercised at any time during the Exercise Period set
forth in the Warrant Agreement. The holder of Warrants evidenced by this Warrant Certificate may exercise them by surrendering this Warrant
Certificate, with the form of election to purchase set forth hereon properly completed and executed, together with payment of the Exercise
Price as specified in the Warrant Agreement (or through “cashless exercise” as provided for in the Warrant Agreement) at the
principal corporate trust office of the Warrant Agent. In the event that upon any exercise of Warrants evidenced hereby the number of
Warrants exercised shall be less than the total number of Warrants evidenced hereby, there shall be issued to the holder hereof or his,
her or its assignee, a new Warrant Certificate evidencing the number of Warrants not exercised.


 


Notwithstanding anything else in this Warrant Certificate or the Warrant
Agreement, no Warrant may be exercised unless at the time of exercise (i) a registration statement covering the shares of Common Stock
to be issued upon exercise is effective under the Securities Act and (ii) a prospectus thereunder relating to the shares of Common Stock
is current, except through “cashless exercise” as provided for in the Warrant Agreement.


 


The Warrant Agreement provides that upon the occurrence of certain
events the number of shares of Common Stock issuable upon exercise of the Warrants set forth on the face hereof may, subject to certain
conditions, be adjusted. If, upon exercise of a Warrant, the holder thereof would be entitled to receive a fractional interest in a share
of Common Stock, the Company shall, upon exercise, round down to the nearest whole number of shares of Common Stock to be issued to the
holder of the Warrant.


 


Warrant Certificates, when surrendered at the principal corporate trust
office of the Warrant Agent by the Registered Holder thereof in person or by legal representative or attorney duly authorized in writing,
may be exchanged, in the manner and subject to the limitations provided in the Warrant Agreement, but without payment of any service charge,
for another Warrant Certificate or Warrant Certificates of like tenor evidencing in the aggregate a like number of Warrants.


 


Upon due presentation for registration of transfer of this Warrant
Certificate at the office of the Warrant Agent a new Warrant Certificate or Warrant Certificates of like tenor and evidencing in the aggregate
a like number of Warrants shall be issued to the transferee(s) in exchange for this Warrant Certificate, subject to the limitations provided
in the Warrant Agreement, without charge except for any tax or other governmental charge imposed in connection therewith.


 


The Company and the Warrant Agent may deem and treat the Registered
Holder(s) hereof as the absolute owner(s) of this Warrant Certificate (notwithstanding any notation of ownership or other writing hereon
made by anyone), for the purpose of any exercise hereof, of any distribution to the holder(s) hereof, and for all other purposes, and
neither the Company nor the Warrant Agent shall be affected by any notice to the contrary. Neither the Warrants nor this Warrant Certificate
entitles any holder hereof to any rights of a stockholder of the Company.


 






     


     


    

 


Election to Purchase


(To Be Executed Upon Exercise of Warrant)


 


The undersigned hereby irrevocably elects to exercise the right, represented
by this Warrant Certificate, to receive shares of Common Stock and herewith tenders payment for such shares of Common Stock to the order
of Sanaby Health Acquisition Corp. I (the ”Company”) in the amount of $[__] in accordance with the terms hereof. The
undersigned requests that a certificate for such shares of Common Stock be registered in the name of [_____], whose address is [_____]
and that such shares of Common Stock be delivered to [_____], whose address is [_____]. If said number of shares of Common Stock is less
than all of the shares of Common Stock purchasable hereunder, the undersigned requests that a new Warrant Certificate representing the
remaining balance of such shares of Common Stock be registered in the name of [_____], whose address is [_____], and that such Warrant
Certificate be delivered to [_____], whose address is [_____].


 


In the event that the Warrant has been called for redemption by the
Company pursuant to Section 6 of the Warrant Agreement and the Company has required cashless exercise pursuant to Section 6.3
of the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance
with subsection 3.3.1(b) and Section 6.3 of the Warrant Agreement.


 


In the event that the Warrant is a Private Placement Warrant, Working
Capital Warrant or Post-IPO Warrant that is to be exercised on a “cashless” basis pursuant to subsection 3.3.1(c) of
the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with
subsection 3.3.1(c) of the Warrant Agreement.


 


In the event that the Warrant is to be exercised on a “cashless”
basis pursuant to Section 7.4 of the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for
shall be determined in accordance with Section 7.4 of the Warrant Agreement.


 


In the event that the Warrant may be exercised, to the extent allowed
by the Warrant Agreement, through cashless exercise (i) the number of shares of Common Stock that this Warrant is exercisable for would
be determined in accordance with the relevant section of the Warrant Agreement which allows for such cashless exercise and (ii) the holder
hereof shall complete the following: The undersigned hereby irrevocably elects to exercise the right, represented by this Warrant Certificate,
through the cashless exercise provisions of the Warrant Agreement, to receive shares of Common Stock. If said number of shares of Common
Stock is less than all of the shares of Common Stock purchasable hereunder (after giving effect to the cashless exercise), the undersigned
requests that a new Warrant Certificate representing the remaining balance of such shares of Common Stock be registered in the name of
[_____], whose address is [_____], and that such Warrant Certificate be delivered to [_____], whose address is [_____].


 


[Signature Page Follows]


 






     


     


    

 


	Date: [_____ ],
    2021	 	 
	 	 	(Signature)
	 	 	 
	 	 	 
	 	 	(Address)
	 	 	 
	 	 	 
	 	 	(Tax
    Identification Number)
	 	 	 
	Signature Guaranteed:	 	 
	 	 	 


 


THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM,
PURSUANT TO S.E.C. RULE 17Ad-15 (OR ANY SUCCESSOR RULE)).