II Samuel 22:38 Midrash

אֶרְדְּפָ֥ה אֹיְבַ֖י וָאַשְׁמִידֵ֑ם וְלֹ֥א אָשׁ֖וּב עַד־כַּלּוֹתָֽם׃

I have pursued mine enemies, and destroyed them; Neither did I turn back till they were consumed.

Read midrashic interpretation of II Samuel 22:38: and classical rabbinic exegesis.