There were twelve sons of Jacob.The sons by Leah:Reuben, Jacob’s firstbornSimeonLeviJudahIssacharZebulun.The sons by Rachel:JosephBenjamin.The sons by Bilhah, Rachel’s maid:DanNaphtali.The sons by Zilpah, Leah’s maid:GadAsher.These were Jacob’s sons, born to him in Paddan Aram.