Genesis 28:9

9 Esau went to Ishmael and took Mahalath daughter of Abraham's son Ishmael, and sister of Nebaioth, to be his wife in addition to the wives he had.

Genesis 28:9 In-Context

7 and that Jacob had obeyed his father and his mother and gone to Paddan-aram.
8 So when Esau saw that the Canaanite women did not please his father Isaac,
9 Esau went to Ishmael and took Mahalath daughter of Abraham's son Ishmael, and sister of Nebaioth, to be his wife in addition to the wives he had.
10 Jacob left Beer-sheba and went toward Haran.
11 He came to a certain place and stayed there for the night, because the sun had set. Taking one of the stones of the place, he put it under his head and lay down in that place.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.