Genesis 35
22 Ref Now while they were living in that country, Reuben had connection with Bilhah, his father's servant-woman: and Israel had news of it.
23 Ref Now Jacob had twelve sons: the sons of Leah: Reuben, Jacob's first son, and Simeon and Levi and Judah and Issachar and Zebulun;
24 Ref The sons of Rachel: Joseph and Benjamin;
25 Ref The sons of Bilhah, Rachel's servant: Dan and Naphtali;
26 Ref The sons of Zilpah, Leah's servant: Gad and Asher; these are the sons whom Jacob had in Paddan-aram.