BBE
(i)
20 And the sons of Judah by their families were: of Shelah, the family of the Shelahites: of Perez, the family of the Perezites: of Zerah, the family of the Zerahites.
21 And the sons of Perez were: of Hezron, the family of the Hezronites: of Hamul, the family of the Hamulites.