1 Chronicles 2:3

The sons of Judah: Er and Onan, and Shelah, three born to him from the daughter of Shua the Canaanitess. And Er, the first-born of Judah, was evil in the sight of Jehovah, and He killed him.

Genesis 38:2-10

And Judah saw there a daughter of a certain Canaanite man named Shuah. And he took her and went in to her.

Genesis 46:12

And the sons of Judah: Er and Onan, and Shelah, and Pharez, and Zarah. But Er and Onan died in the land of Canaan. And the sons of Pharez: Hezron and Hamul.

Numbers 26:19

The sons of Judah: Er and Onan. And Er and Onan died in the land of Canaan.

1 Chronicles 9:5

And of the Shilonites, Asaiah the first-born and his sons.

Treasury of Scripture Knowledge

Summary

The sons of Judah; Er, and Onan, and Shelah: which three were born unto him of the daughter of Shua the Canaanitess. And Er, the firstborn of Judah, was evil in the sight of the LORD; and he slew him.

Bible References

Er, and

1 Chronicles 9:5
And of the Shilonites, Asaiah the first-born and his sons.
Genesis 38:2
And Judah saw there a daughter of a certain Canaanite man named Shuah. And he took her and went in to her.
Genesis 46:12
And the sons of Judah: Er and Onan, and Shelah, and Pharez, and Zarah. But Er and Onan died in the land of Canaan. And the sons of Pharez: Hezron and Hamul.
Numbers 26:19
The sons of Judah: Er and Onan. And Er and Onan died in the land of Canaan.