Numbers 26:5-9

5Reuben, the firstborn of Israel: the children of Reuben: [of] Enoch, the family of the Enochites; 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 of the Reubenites; and they that were numbered of them were forty-three thousand seven hundred and thirty.

8And the sons of Pallu: Eliab;

9and the sons of Eliab were Nemuel, and Dathan, and Abiram. This is that Dathan and Abiram, summoned of the assembly, who contended against Moses and against Aaron in the band of Korah, when they contended against Jehovah.