Exodus 6:13-15

But the LORD spoke to Moses and Aaron and gave them orders about the Israelites and the king of Egypt. He commanded them to lead the Israelites out of Egypt. These are the leaders of the families of Israel: Israel’s first son, Reuben, had four sons: Hanoch, Pallu, Hezron, and Carmi. These are the family groups of Reuben. Simeon’s sons were Jemuel, Jamin, Ohad, Jakin, Zohar, and Shaul, the son of a Canaanite woman. These are the family groups of Simeon.