Isaiah 20:2-4 - WEB
2
at that time Yahweh spoke by Isaiah the son of Amoz, saying, Go, and loose the sackcloth from off your loins, and put your shoe from off your foot. He did so, walking naked and barefoot.
3
Yahweh said, Like as my servant Isaiah has walked naked and barefoot three years for a sign and a wonder concerning Egypt and concerning Ethiopia;
4
so shall the king of Assyria lead away the captives of Egypt, and the exiles of Ethiopia, young and old, naked and barefoot, and with buttocks uncovered, to the shame of Egypt.
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