'Uncovered' in the Bible

so the king of Assyria will 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.

Elam carried his quiver, with chariots of men and horsemen; and Kir uncovered the shield.

Your nakedness shall be uncovered, yes, your shame shall be seen: I will take vengeance, and will spare no man."

Behind the doors and the posts you have set up your memorial: for you have uncovered to someone besides me, and have gone up; you have enlarged your bed, and made you a covenant with them: you loved their bed where you saw it.