וּֽבְחַסְדְּךָ֮ תַּצְמִ֪ית אֹ֫יְבָ֥י וְֽ֭הַאֲבַדְתָּ כָּל־צֹרֲרֵ֣י נַפְשִׁ֑י כִּ֝֗י אֲנִ֣י עַבְדֶּֽךָ׃
And in Thy mercy cut off mine enemies, And destroy all them that harass my soul; For I am Thy servant.
Read midrashic interpretation of Psalms 143:12: and classical rabbinic exegesis.