Sentence:  If 'gainſt your ſelfe you be incens'd, wee'le put you / (Like one that meanes his proper harme) in <WSD>Manacles</WSD>, / Then reaſon ſafely with you: [...] 
Meaning of the word marked with <WSD> tags:  A shackle for the wrist, usually consisting of a pair of joined rings; a handcuff;  a similar device put around an ankle to restrict free movement.