Thematic Bible: Descended from jacob's sons

And it came to pass while Israel inhabited that land, that Reuben went and lay with Bilhah his father's concubine; and Israel heard of it. And so the Sons of Israel came to be Twelve. The sons of Leah, the firstborn of Jacob, Reuben, - And Simeon and Levi and Judah, and Issachar and Zebulon: The sons of Rachel, Joseph and Benjamin: read more.
And the sons of Bilhah, handmaid of Rachel, Dan, and Naphtali: And the sons of Zilpah, handmaid of Leah, Gad and Asher: These, are the sons of Jacob, who were born to him, in Padan-aram.