Genesis 38:3
And she will conceive and bring forth a son, and he will call his name Er.
Genesis 46:12
And the sons of Judah: Er and Onan and Shelah and Pharez and Zarah; and Er will die, and Onan in the land of Canaan. And the sons of Pharez will be Hezron and Hamu.
Numbers 26:19
The sons of Judah, Er and Onan; and Er will die, and Onan, in the land of Canaan.
Treasury of Scripture Knowledge
Summary
And she conceived, and bare a son; and he called his name Er.
Bible References
Er
Genesis 46:12
And the sons of Judah: Er and Onan and Shelah and Pharez and Zarah; and Er will die, and Onan in the land of Canaan. And the sons of Pharez will be Hezron and Hamu.
Numbers 26:19
The sons of Judah, Er and Onan; and Er will die, and Onan, in the land of Canaan.