Genesis 38:5-7

Darby Translation

⁵ And again she bore a son, and she called his name Shelah; and he was at Chezib when she bore him.

⁶ And Judah took a wife for Er his firstborn, and her name was Tamar.

⁷ And Er, Judah's firstborn, was wicked in the sight of Jehovah, and Jehovah slew him.