וַתֹּ֤אמֶר רִבְקָה֙ אֶל־יִצְחָ֔ק קַ֣צְתִּי בְחַיַּ֔י מִפְּנֵ֖י בְּנ֣וֹת חֵ֑ת אִם־לֹקֵ֣חַ יַ֠עֲקֹב אִשָּׁ֨ה מִבְּנֽוֹת־חֵ֤ת כָּאֵ֙לֶּה֙ מִבְּנ֣וֹת הָאָ֔רֶץ לָ֥מָּה לִּ֖י חַיִּֽים׃
און רבקה האָט געזאָגט צו יצחקן: מײַן לעבן איז מיר נִמאס פֿון װעגן די טעכטער פֿון חֵת; אױב יעקב נעמט אַ װײַב פֿון די טעכטער פֿון חֵת, אַזױ װי די דאָזיקע, פֿון די טעכטער פֿון לאַנד, װאָס טױג מיר דאָס לעבן?
Alshekh
I am disgusted. In addition to distancing Yaakov from Eisov, this ploy would also confer on him the merit of honoring his parents.
Chizkuni
אם לוקח יעקב אשה מבנות חת, “if Yaakov were to take a wife from amongst the Hittites;” She said this only in order to insure that Yaakov would be physically out of reach to Esau. [She could not imagine that Yaakov actually would do such a thing. Ed.] She wanted Yitzchok to specifically warn Yaakov not to marry a Hittite woman. She was afraid that unless specifically instructed, he would not want to leave his home and appear like a fugitive. He might instead marry someone from a powerful family and take his chances that they would protect him against his brother.