'Heads' in the Bible

At that time, Solomon assembled the elders of Israel, all the heads of the tribes, and the leaders of the {families} of the {Israelites} before King Solomon, in order to bring up the ark of the covenant of Yahweh from the city of David, that is, Zion.

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?"