The sons of Judah: Er and Onan, and Shelah, three born to him from the daughter of Shua the Canaanitess. And Er, the first-born of Judah, was evil in the sight of Jehovah, and He killed him.
And it happened when Israel lived in that land, Reuben went and lay with Bilhah his father's concubine. And Israel heard it. And the sons of Jacob were twelve: