וְכִ֤י תֹאמְרִי֙ בִּלְבָבֵ֔ךְ מַדּ֖וּעַ קְרָאֻ֣נִי אֵ֑לֶּה בְּרֹ֧ב עֲוֺנֵ֛ךְ נִגְל֥וּ שׁוּלַ֖יִךְ נֶחְמְס֥וּ עֲקֵבָֽיִךְ׃
And if thou say in thy heart: ‘Wherefore are these things befallen me?’— For the greatness of thine iniquity are thy skirts uncovered, And thy heels suffer violence.
Read midrashic interpretation of Jeremiah 13:22: and classical rabbinic exegesis.