Genesis 35:22-26 Contemporary English Version (CEV)
22 During their time there, Jacob’s oldest son Reuben slept with Bilhah, who was one of Jacob’s other wives.[a] And Jacob found out about it.
Jacob’s Twelve Sons
23-26 Jacob had twelve sons while living in northern Syria.[b] His first-born Reuben was the son of Leah, who later gave birth to Simeon, Levi, Judah, Issachar, and Zebulun. Leah’s servant Zilpah had two sons: Gad and Asher.
Jacob and his wife Rachel had Joseph and Benjamin. Rachel’s servant woman Bilhah had two more sons: Dan and Naphtali.