'Heads of the Tribes' in the Bible

Then Moses spoke to the heads of the tribes of the sons of Israel, saying, “This is the word which the Lord has commanded.

Then Solomon assembled the elders of Israel and all the heads of the tribes, the leaders of the fathers’ households of the sons of Israel, to King Solomon in Jerusalem, to bring up the ark of the covenant of the Lord from the city of David, which is Zion.

Then Solomon assembled to Jerusalem the elders of Israel and all the heads of the tribes, the leaders of the fathers’ households of the sons of Israel, to bring up the ark of the covenant of the Lord out of the city of David, which is Zion.