4 And she conceiued againe, and bare a sonne, and she called his name Onan.
Genesis 38:4 Cross References - Geneva
Genesis 46:12
12 Also the sonnes of Iudah: Er, and Onan, and Shelah, and Pharez, and Zerah: (but Er and Onan died in ye land of Canaan) And the sonnes of Pharez were Hezron and Hamul.
Numbers 26:19
19 The sonnes of Iudah, Er and Onan: but Er and Onan died in the land of Canaan.