Reference for Psalms 18:40

וַתְּאַזְּרֵ֣נִי חַ֭יִל לַמִּלְחָמָ֑ה תַּכְרִ֖יעַ קָמַ֣י תַּחְתָּֽי׃

For Thou hast girded me with strength unto the battle; Thou hast subdued under me those that rose up against me.