Judah and Tamar

38 Now at that time, Judah left his brothers and went down to [stay with] a certain Adullamite named Hirah. ² There Judah saw a daughter of Shua, a Canaanite, and he took her [as his wife] and lived with her. ³ So she conceived and gave birth to a son and Judah named him Er. ⁴ Then she conceived again and gave birth to a son and named him Onan. ⁵ Again she conceived and gave birth to still another son and named him Shelah. It was at Chezib that she gave birth to him.

⁶ Now Judah took a wife for Er his firstborn; her name was Tamar. ⁷ But Er, Judah’s firstborn, was evil in the sight of the Lord, and the Lord killed him [in judgment]. ⁸ Then Judah told Onan, “Go in to your brother’s widow, and perform your duty as a brother-in-law [under the levirate marriage custom]; [be her husband and] raise children for [the name of] your brother.”^{(A) 9} Onan knew that the child (heir) would not be his [but his dead brother’s]; so whenever he lay with his brother’s widow, he spilled his seed on the ground [to prevent conception], so that he would not give a child to his brother. ¹⁰ But what he did was displeasing in the sight of the Lord; therefore He killed him also [in judgment]. ¹¹ Then Judah said to Tamar, his daughter-in-law, “Remain a widow at your father’s house until Shelah my [youngest] son is grown”; [but he was deceiving her] for he thought that [if Shelah should marry her] he too might die like his brothers did. So Tamar went and lived in her father’s house.