Genesis 35:23-26

the sons of Leah were Reuben, Jacob’s firstborn, and Simeon, Levi, Judah, Issachar, and Zebulun; the sons of Rachel were Joseph and Benjamin; the sons of Bilhah, Rachel’s maidservant, were Dan and Naphtali; and the sons of Zilpah, Leah’s maidservant, were Gad and Asher. These were the sons of Jacob who were born to him in Padan Aram.