'Heads Of Families' in the Bible

Solomon addressed all Israel, including those who commanded units of a thousand and a hundred, the judges, and all the leaders of all Israel who were heads of families.

Then Solomon sent for all the responsible men of Israel, all the chiefs of the tribes and the heads of families of the children of Israel, to come to Jerusalem and take the ark of the Lord's agreement up out of the town of David, which is Zion.

In Jerusalem also Jehoshaphat appointed some of the Levites, priests, and heads of the fathers’ households of Israel to render the judgment of the Lord and to judge disputes among the inhabitants of Jerusalem.

And they went through Judah, getting together the Levites and the heads of families in Israel from all the towns of Judah, and they came to Jerusalem.

The total number of heads of families was 2,600 brave warriors.