  An accumulation of theoretical evidence contribute to the picture of gravity
as a manifestation of quantum entanglement in a certain many-body quantum
system. This is in particular expresses in the ER=EPR conjecture, which relates
gravitational Einstein-Rosen (ER) bridge with the Einstein-Podolsky-Rosen (EPR)
quantum entangled pairs or, more generally, with the so-called Thermofield
Double State. In this letter, the ER=EPR conjecture is employed to introduce
unitary quantum teleportation protocol, which \emph{recycles} the entanglement
forming traversable generalization of the Einstein-Rosen bridge. In
consequence, the wormhole remains unaffected by the quantum teleportation.
Furthermore, it is shown that the protocol guarantees the unconditional
security of the quantum communication. Performance of the protocol is
demonstrated in a simple setting with the use of 5-qubit Santiago IBM quantum
computer, giving fidelities above the $2/3$ classical limit for a
representative set of teleported states. Security of the protocol has been
supported by experimental studies performed with the use of the noisy quantum
processor. Possible generalization of the protocol, which may have relevance in
the context of macroscopic gravitational configurations, is also considered.
