Genesis:38:3-7
kjv@Genesis:38:3 @ And she conceived, and bare a son; and he called his name Er.
kjv@Genesis:38:4 @ And she conceived again, and bare a son; and she called his name Onan.
kjv@Genesis:38:5 @ And she yet again conceived, and bare a son; and called his name Shelah: and he was at Chezib, when she bare him.
kjv@Genesis:38:6 @ And Judah took a wife for Er his firstborn, whose name was Tamar.
kjv@Genesis:38:7 @ And Er, Judah's firstborn, was wicked in the sight of the LORD; and the LORD slew him.