וַיֵּ֥לֶךְ עֵשָׂ֖ו אֶל־יִשְׁמָעֵ֑אל וַיִּקַּ֡ח אֶֽת־מָחֲלַ֣ת ׀ בַּת־יִשְׁמָעֵ֨אל בֶּן־אַבְרָהָ֜ם אֲח֧וֹת נְבָי֛וֹת עַל־נָשָׁ֖יו ל֥וֹ לְאִשָּֽׁה׃ (ס)
итак Исав пошел к Измаилу и взял к женам, что у него есть Махалаф, дочь Измаила Авраама,'Сын, сестра Небайота, чтобы быть его женой.
Mishnah Yevamot
A man is permitted to marry [the relative] of a woman [whom he has] raped or seduced. He who rapes or seduces [a relative] of his married wife, is guilty. A man may marry a woman whom his father has raped or seduced or a woman whom his son has raped or seduced. Rabbi Yehudah forbids [marriage] with a woman whom one’s father has raped or seduced.