And Jehovah shall utterly destroy the tongue of the Egyptian sea; and with His scorching wind He shall shake His hand over the River, and shall strike it into seven streams, and make one tread it with shoes.

at that time Jehovah spoke by Isaiah the son of Amoz, saying, Go and take the sackcloth off your loins, and take your shoe off your foot. And he did so, walking naked and barefoot.