Genesis 38:6-8

New Living Translation

⁶ In the course of time, Judah arranged for his firstborn son, Er, to marry a young woman named Tamar. ⁷ But Er was a wicked man in the Lord’s sight, so the Lord took his life. ⁸ Then Judah said to Er’s brother Onan, “Go and marry Tamar, as our law requires of the brother of a man who has died. You must produce an heir for your brother.”