Parashas Chayei Sarah · Passuk 24:57
And they said, “Let us call the girl and ask for her reply.”
Rashi on Bereishis 24:57 / Bereshit Rabbah (classical source on this passuk; not listed as a numbered Torah Temimah unit here).
Lemma / focus: ונשאלה את פיה.
English: From here [we learn] that a woman is not given in marriage except with her own consent.
Derash on the verse (Rashi / midrash) — not a formal named middah of the 13: the phrase “ask her mouth” is taken as a legal requirement of consent.
A woman is not given in marriage except with her own consent; the call to ask Rivkah’s mouth is the scriptural source of that rule.