Isaiah 20:1-3

Living Bible

20 In the year when Sargon, king of Assyria, sent the commander-in-chief of his army against the Philistine city of Ashdod and captured it, ² the Lord told Isaiah, the son of Amoz, to take off his clothing, including his shoes, and to walk around naked and barefoot. And Isaiah did as he was told.

³ Then the Lord said, My servant Isaiah, who has been walking naked and barefoot for the last three years, is a symbol of the terrible troubles I will bring upon Egypt and Ethiopia.