Numbers 26:4-6

American Standard Version

⁴ Take the sum of the people, from twenty years old and upward; as Jehovah commanded Moses and the children of Israel, that came forth out of the land of Egypt.

⁵ Reuben, the first-born of Israel; the sons of Reuben: of Hanoch, the family of the Hanochites; of Pallu, the family of the Palluites; ⁶ of Hezron, the family of the Hezronites; of Carmi, the family of the Carmites.