ποτιτερπέτω

From LSJ

ἆρον τὸν κράβαττόν σου καὶ περιπάτει → take up thy bed and walk, take up your bed and walk, pick up your mat and walk

Source

Russian (Dvoretsky)

ποτῐτερπέτω: 3 л. sing. imper. praes. к * προστέρπω.