Genesis 38:4
and she conceiveth again, and beareth a son, and calleth his name Onan;
Genesis 46:12
And sons of Judah: Er, and Onan, and Shelah, and Pharez, and Zarah, (and Er and Onan die in the land of Canaan.) And sons of Pharez are Hezron and Hamul.
Numbers 26:19
Sons of Judah are Er and Onan; and Er dieth -- Onan also -- in the land of Canaan.
Treasury of Scripture Knowledge
Summary
And she conceived again, and bare a son; and she called his name Onan.
Bible References
Onan
Genesis 46:12
And sons of Judah: Er, and Onan, and Shelah, and Pharez, and Zarah, (and Er and Onan die in the land of Canaan.) And sons of Pharez are Hezron and Hamul.
Numbers 26:19
Sons of Judah are Er and Onan; and Er dieth -- Onan also -- in the land of Canaan.