'Waists' in the Bible

And this is how you will eat it--[with] your waists fastened, your sandals on your feet, and your staff in your hand, and you will eat it in haste. It [is] Yahweh's Passover.

Then his servants said to him, "Please now, we have heard that the kings of the house of Israel are kings of mercy. Let us now put sackcloth on around our waists and ropes on our heads. Then let us go out to the king of Israel. Perhaps {he will let you live}."

So they tied sackcloth around their waists and ropes on their heads. Then they went to the king of Israel and said, "Your servant Ben-Hadad says, 'Please let me live.'" And he said, "[Is] my brother still alive?"

Linen turbans shall be on their head and linen undergarments shall be on their waists; they shall not gird themselves with [material causing] perspiration.