Judah had Er, Onan, and Shelah; their mother was Bathshua the Canaanite. Er, Judah’s firstborn, was so bad before God that God killed him. Judah also had Perez and Zerah by his daughter-in-law Tamar—a total of five sons. Perez had Hezron and Hamul; Zerah had Zimri, Ethan, Heman, Calcol, and Darda—five sons. Carmi had Achar, who brought doom on Israel when he violated a holy ban. Ethan’s son was Azariah. And Hezron had Jerahmeel, Ram, and Chelubai.