Genesis 38:3

New English Translation

She became pregnant and had a son. Judah named him Er.

Cross References

Genesis 46:12

The sons of Judah: Er, Onan, Shelah, Perez, and Zerah (but Er and Onan died in the land of Canaan). The sons of Perez were Hezron and Hamul.

1 Chronicles 2:3

The sons of Judah: Er, Onan, and Shelah. These three were born to him by Bathshua, a Canaanite woman. Er, Judah’s firstborn, displeased the Lord, so the Lord killed him.

Numbers 26:19

The descendants of Judah were Er and Onan, but Er and Onan died in the land of Canaan.