Commentary for Jeremiah 17:18

יֵבֹ֤שׁוּ רֹדְפַי֙ וְאַל־אֵבֹ֣שָׁה אָ֔נִי יֵחַ֣תּוּ הֵ֔מָּה וְאַל־אֵחַ֖תָּה אָ֑נִי הָבִ֤יא עֲלֵיהֶם֙ י֣וֹם רָעָ֔ה וּמִשְׁנֶ֥ה שִׁבָּר֖וֹן שָׁבְרֵֽם׃ (ס)

Let them be ashamed that persecute me, but let not me be ashamed; Let them be dismayed, but let not me be dismayed; Bring upon them the day of evil, And destroy them with double destruction.

Rashi on Jeremiah