Numbers 26:19

Christian Standard Bible

Judah’s sons included Er and Onan, but they died in the land of Canaan.

Cross References

Genesis 46:12

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

Numbers 1:26

The descendants of Judah:  according to their family records by their clans and their ancestral families, counting the names of those twenty years old or more, everyone who could serve in the army,

1 Chronicles 4:1

Judah’s sons:  Perez, Hezron, Carmi, Hur, and Shobal.