וְֽאֹיְבַ֗י נָתַ֣תָּה לִּ֣י עֹ֑רֶף וּ֝מְשַׂנְאַ֗י אַצְמִיתֵֽם׃
Thou hast also made mine enemies turn their backs unto me, and I did cut off them that hate me.
Read kabbalistic (mystical) interpretation of Psalms 18:41: and classical mystical sources.