Genesis 46:11-13 World English Bible (WEB)
11 The sons of Levi: Gershon, Kohath, and Merari. 12 The sons of Judah: Er, Onan, Shelah, Perez, and Zerah; but Er and Onan died in the land of Canaan. The sons of Perez were Hezron and Hamul. 13 The sons of Issachar: Tola, Puvah, Iob, and Shimron.