Genesis 28:6-9

YLT(i) 6 And Esau seeth that Isaac hath blessed Jacob, and hath sent him to Padan-Aram to take to himself from thence a wife—in his blessing him that he layeth a charge upon him, saying, Thou dost not take a wife from the daughters of Canaan— 7 that Jacob hearkeneth unto his father and unto his mother, and goeth to Padan-Aram— 8 and Esau seeth that the daughters of Canaan are evil in the eyes of Isaac his father, 9 and Esau goeth unto Ishmael, and taketh Mahalath, daughter of Ishmael, Abraham's son, sister of Nebajoth, unto his wives, to himself, for a wife.