Then went Esau unto Ishmael, and took unto the wives which he had Mahalath the daughter of Ishmael Abraham’s son, the sister of Nebajoth, to be his wife.
Then Esau visited Ishmael and chose Mahalath, Ishmael's daughter and sister of Nebajoth, as one of his wives.
* Work in progress - there may be occasional inaccuracies