Genesis 36:33

36:33 When Bela died, Jobab the son of Zerah from Bozrah reigned in his place.

Genesis 38:30

38:30 Afterward his brother came out – the one who had the scarlet thread on his hand – and he was named Zerah.

Genesis 36:17

36:17 These were the sons of Esau’s son Reuel: chief Nahath, chief Zerah, chief Shammah, chief Mizzah. These were the chiefs descended from Reuel in the land of Edom; these were the sons of Esau’s wife Basemath.