Psalms 109:3 Midrash

וְדִבְרֵ֣י שִׂנְאָ֣ה סְבָב֑וּנִי וַיִּֽלָּחֲמ֥וּנִי חִנָּֽם׃

They compassed me about also with words of hatred, And fought against me without a cause.

Read midrashic interpretation of Psalms 109:3: and classical rabbinic exegesis.