וְלָכֶ֣ם הֲנִשְׁמַ֗ע לַעֲשֹׂת֙ אֵ֣ת כָּל־הָרָעָ֤ה הַגְּדוֹלָה֙ הַזֹּ֔את לִמְעֹ֖ל בֵּֽאלֹהֵ֑ינוּ לְהֹשִׁ֖יב נָשִׁ֥ים נָכְרִיּֽוֹת׃
Shall we then hearken unto you to do all this great evil, to break faith with our God in marrying foreign women?’
Read midrashic interpretation of Nehemiah 13:27: and classical rabbinic exegesis.