These are the family groups from the tribe of Judah: Shelah—the Shelanite family group; Perez—the Perezite family group; Zerah—the Zerahite family group. (Two of Judah’s sons, Er and Onan, died in Canaan.)
Adam had sexual relations with his wife Eve. She became pregnant and gave birth to a son. She named him Cain. Eve said, “With the Lord’s help, I have made a man!”