Genesis 36:17

These are the sons of Reuel, Esau's son: chief Nahath, chief Zerah, chief Shammah, chief Mizzah: these are the chiefs who came of Reuel in the land of Edom; these are the sons of Basemath, Esau's wife.

And these are the sons of Reuel Esau’s son; duke Nahath, duke Zerah, duke Shammah, duke Mizzah: these are the dukes that came of Reuel in the land of Edom; these are the sons of Bashemath Esau’s wife.