Isaiah 20:1-2

20:1 The Lord revealed the following message during the year in which King Sargon of Assyria sent his commanding general to Ashdod, and he fought against it and captured it. 20:2 At that time the Lord announced through Isaiah son of Amoz: “Go, remove the sackcloth from your waist and take your sandals off your feet.” He did as instructed and walked around in undergarments and barefoot.