4. And she conceived again, and bore a son; and she called his name Onan.
5. And she yet again conceived, and bore a son; and called his name Shelah: and he was at Chezib, when she bore him.
6. And Judah took a wife for Er his first-born, whose name was Tamar.
7. And Er, Judah's first-born, was wicked in the sight of the LORD; and the LORD slew him.