3 she became pregnant and gave birth to a son, who was named Er.
4 She conceived again and gave birth to a son and named him Onan.
5 She gave birth to still another son and named him Shelah. It was at Kezib that she gave birth to him.
6 Judah got a wife for Er, his firstborn, and her name was Tamar.
7 But Er, Judah’s firstborn, was wicked in the Lord’s sight; so the Lord put him to death.
8 Then Judah said to Onan, “Sleep with your brother’s wife and fulfill your duty to her as a brother-in-law to raise up offspring for your brother.”
9 But Onan knew that the child would not be his; so whenever he slept with his brother’s wife, he spilled his semen on the ground to keep from providing offspring for his brother.