Genesis 38:5-7

American Standard Version

⁵ And she yet again bare a son, and called his name Shelah: and he was at Chezib, when she bare him. ⁶ And Judah took a wife for Er his first-born, and her name was Tamar. ⁷ And Er, Judah’s first-born, was wicked in the sight of Jehovah; and Jehovah slew him.