Bashemath

Esau went to Ishmael and married Mahalath, the sister of Nebaioth and daughter of Abraham’s son Ishmael, in addition to the wives he already had.

and Basemath daughter of Ishmael and sister of Nebaioth.

And Adah bore Eliphaz to Esau, Basemath gave birth to Reuel,

These are the names of Esau’s sons: Eliphaz son of Esau’s wife Adah, and Reuel son of Esau’s wife Basemath.

These are the sons of Reuel: Nahath, Zerah, Shammah, and Mizzah. They are the grandsons of Esau’s wife Basemath.

These are the sons of Esau’s son Reuel: Chiefs Nahath, Zerah, Shammah, and Mizzah. They are the chiefs descended from Reuel in the land of Edom, and they are the grandsons of Esau’s wife Basemath.