Genesis 38:9-11

Common English Bible

⁹ Onan knew the children wouldn’t be his so when he slept with his brother’s wife, he wasted his semen on the ground, so he wouldn’t give his brother children. ¹⁰ The Lord considered what he did as wrong and put him to death too. ¹¹ Judah said to Tamar his daughter-in-law, “Stay as a widow in your father’s household until my son Shelah grows up.” He thought Shelah would die like his brothers had. So Tamar went and lived in her father’s household.