These are the sons of Reuel: Nahath and Zerah, Shammah and Mizzah. These were the sons of Esau's wife Basemath.
(New American Standard Bible)
And these are the sons of Reuel; Nahath, and Zerah, Shammah, and Mizzah: these were the sons of Bashemath Esau's wife.
(King James Version)