כִּ֤י יְאַלֵּ֣ף עֲוֺנְךָ֣ פִ֑יךָ וְ֝תִבְחַ֗ר לְשׁ֣וֹן עֲרוּמִֽים׃
네 죄악이 네 입을 가르치나니 네가 간사한 자의 혀를 택하였구나
Rashi
For your iniquity teaches Your evil inclination [teaches] your mouth to speak such words, but you should have chosen the tongue of the crafty.