Numbers 26:5-9

5Reuben, the firstborn of Israel (Jacob), the sons of Reuben: of Hanoch, the family of the Hanochites; of Pallu, the family of the Palluites;

6of Hezron, the family of the Hezronites; of Carmi, the family of the Carmites.

7These are the families (clans) of the Reubenites; and those who were numbered of them were 43,730.

8The son of Pallu: Eliab.

9The sons of Eliab: Nemuel and Dathan and Abiram. These are the Dathan and Abiram who were called by the congregation, who contended against Moses and Aaron in the company of Korah, when they contended against the Lord,