Isaiah 20:2

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.

Isaiah 20:4

20:4 so the king of Assyria will lead away the captives of Egypt and the exiles of Cush, both young and old. They will be in undergarments and barefoot, with the buttocks exposed; the Egyptians will be publicly humiliated.

Ezekiel 24:17

24:17 Groan in silence for the dead, but do not perform mourning rites. Bind on your turban and put your sandals on your feet. Do not cover your lip and do not eat food brought by others.”

Ezekiel 24:23

24:23 Your turbans will be on your heads and your sandals on your feet; you will not mourn or weep, but you will rot for your iniquities and groan among yourselves.