Genesis 38:8-10

Tree of Life Version

⁸ Then Judah said to Onan, go to your brother’s wife to perform the duty of a brother-in-law to her, and raise up a seed for your brother. ⁹ But Onan knew that the seed would not be his. So every time he went to his brother’s wife he would destroy it on the ground so as not to provide a seed for his brother. ¹⁰ What he did was evil in Adonai’s eyes, so He put him to death also.