The sons of Perez were Hezron and Hamul.
The sons of Judah were Er, Onan, Shelah, Perez, and Zerah (but Er and Onan died in the land of Canaan). The sons of Perez were Hezron and Hamul.
Now this is the genealogy of Perez: Perez begot Hezron;
And the sons of Perez were: of Hezron, the family of the Hezronites; of Hamul, the family of the Hamulites.
the son of Amminadab, the son of Ram, the son of Hezron, the son of Perez, the son of Judah,
Judah begot Perez and Zerah by Tamar, Perez begot Hezron, and Hezron begot Ram.
And Tamar, his daughter-in-law, bore him Perez and Zerah. All the sons of Judah were five.
The sons of Zerah were Zimri, Ethan, Heman, Calcol, and Dara—five of them in all.
The sons of Judah were Perez, Hezron, Carmi, Hur, and Shobal.