'Heads Of Families' in the Bible

Get an account of everything which was taken in the war, of man and of beast, you and Eleazar the priest and the heads of families of the people:

So Moses gave orders about them to Eleazar the priest and to Joshua, the son of Nun, and to the heads of families of the tribes of the children of Israel.

Now the heads of the families of the children of Gilead, the son of Machir, the son of Manasseh, of the families of the sons of Joseph, came to Moses, the chiefs and the heads of families of the children of Israel being present,