Genesis 38:3

3and she conceived and bore a son, and he called his name aEr.

Genesis 38:7

7But Er, Judah’s firstborn, bwas wicked in the sight of the Lord, and the Lord put him to death.

Genesis 38:10

10And what he did was wicked in the sight of the Lord, and he put him to death also.

Genesis 46:12

12The sons of cJudah: Er, Onan, Shelah, Perez, and Zerah (but dEr and Onan died in the land of Canaan); and the sons of ePerez were Hezron and Hamul.
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