'Heads' in the Bible

Then Solomon assembled the elders of Israel, and all the heads of the tribes, the princes of the fathers' [houses] of the children of Israel, to king Solomon in Jerusalem, to bring up the ark of the covenant of Yahweh out of the city of David, which is Zion.

His servants said to him, "See now, we have heard that the kings of the house of Israel are merciful kings. Please let us put sackcloth on our bodies, and ropes on our heads, and go out to the king of Israel. Maybe he will save your life."

So they put sackcloth on their bodies and ropes on their heads, and came to the king of Israel, and said, "Your servant Ben Hadad says, 'Please let me live.'" He said, "Is he still alive? He is my brother."