⁴And she conceived again, and bare a son; and she called his name Onan.

⁸And Judah said unto Onan, Go in unto thy brother’s wife, and marry her, and raise up seed to thy brother.

⁹And Onan knew that the seed should not be his; and it came to pass, when he went in unto his brother’s wife, that he spilled it on the ground, lest that he should give seed to his brother.

¹⁰And the thing which he did displeased the LORD: wherefore he slew him also.

¹²And the sons of Judah; Er, and Onan, and Shelah, and Pharez, and Zarah: but Er and Onan died in the land of Canaan. And the sons of Pharez were Hezron and Hamul.

¹⁹The sons of Judah were Er and Onan: and Er and Onan died in the land of Canaan.

³The sons of Judah; Er, and Onan, and Shelah: which three were born unto him of the daughter of Shua the Canaanitess. And Er, the firstborn of Judah, was evil in the sight of the LORD; and he slew him.