יְקַֽלְלוּ־הֵמָּה֮ וְאַתָּ֪ה תְבָ֫רֵ֥ךְ קָ֤מוּ ׀ וַיֵּבֹ֗שׁוּ וְֽעַבְדְּךָ֥ יִשְׂמָֽח׃
Let them curse, but bless Thou; When they arise, they shall be put to shame, but Thy servant shall rejoice.
Read midrashic interpretation of Psalms 109:28: and classical rabbinic exegesis.