Onan (In Scripture)
Genesis 38:4
"And she conceived again, and bare a son; and she called his name Onan."
Genesis 46:12
"And the sons of Judah: Er, and Onan, and Shelah, and Perez, and Zerah; but Er and Onan died in the land of Canaan. And the sons of Perez were Hezron and Hamul."
Numbers 26:19
"The sons of Judah: Er and Onan; and Er and Onan died in the land of Canaan."
1 Chronicles 2:3
"The sons of Judah: Er, and Onan, and Shelah; which three were born unto him of Shua’s daughter the Canaanitess. And Er, Judah’s first-born, was wicked in the sight of Jehovah; and he slew him."