וַיֹּאמְר֣וּ אֲלֵיהֶ֗ם לֹ֤א נוּכַל֙ לַעֲשׂ֣וֹת הַדָּבָ֣ר הַזֶּ֔ה לָתֵת֙ אֶת־אֲחֹתֵ֔נוּ לְאִ֖ישׁ אֲשֶׁר־ל֣וֹ עׇרְלָ֑ה כִּֽי־חֶרְפָּ֥ה הִ֖וא לָֽנוּ׃
And they said to them: We cannot do this thing, to give our sister to a man who has a foreskin, for that is a disgrace to us.
Torah Temimah points to Yevamot 71a (and related discussions of milah).
כי חרפה היא לנו — מלמד שהערלה חרפה היא.
“For that is a disgrace to us” — this teaches that the foreskin is a disgrace.
The verse is cited in connection with the status of the uncircumcised.
Derash on the language of disgrace (Bavli).
The presence of the foreskin is characterized as a disgrace.