And the Lord will utterly destroy
The tongue of the Sea of Egypt;
And He will wave His hand over the River
With His scorching wind;
And He will strike it into seven streams
And make men walk over dry-shod.

at that time the Lord spoke through Isaiah the son of Amoz, saying, “Go and loosen the sackcloth from your hips and take your shoes off your feet.” And he did so, going naked and barefoot.