Genesis 28:9
then went he unto Ishmael, and took unto the wives which he had, Mahalath the daughter of Ishmael, Abraham's son, the sister of Nebaioth to be his wife.
Genesis 36:3
And Basemath, Ishmael's daughter and sister of Nebaioth.
Genesis 25:13-17
And these are the names of the sons of Ishmael, with their names in their kindreds. The eldest son of Ishmael, Nebaioth, then Kedar, Adbeel, Mibsam,
Genesis 26:34
When Esau was forty years old, he took to wife Judith the daughter of Beeri, an Hittite, and Basemath the daughter of Elon, an Hittite also,
Genesis 36:13
And these are the sons of Reuel: Nahath, Zerah, Shammah and Mizzah: these were the sons of Basemath Esau's wife.
Genesis 36:18
These were the children of Aholibamah Esau's wife: duke Jeusg, duke Jalam, duke Korah. These dukes came of Aholibamah the daughter of Anah Esau's wife.