מַה־תִּזְעַק֙ עַל־שִׁבְרֵ֔ךְ אָנ֖וּשׁ מַכְאֹבֵ֑ךְ עַ֣ל ׀ רֹ֣ב עֲוֺנֵ֗ךְ עָֽצְמוּ֙ חַטֹּאתַ֔יִךְ עָשִׂ֥יתִי אֵ֖לֶּה לָֽךְ׃
Why criest thou for thy hurt, That thy pain is incurable? For the greatness of thine iniquity, because thy sins were increased, I have done these things unto thee.
Read midrashic interpretation of Jeremiah 30:15: and classical rabbinic exegesis.