Numbers 26:19

King James 3 - The Literal Traslation

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

Cross References

Genesis 46:12

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

Numbers 1:26

Of the sons of Judah, their generations, by their families, by their fathers’ house, in the number of names, from a son of twenty years and upward, everyone able to go out to war:

1 Chronicles 4:1

The sons of Judah were Pharez, Hezron, and Carmi, and Hur, and Shobal.