עָקֹ֥ב הַלֵּ֛ב מִכֹּ֖ל וְאָנֻ֣שׁ ה֑וּא מִ֖י יֵדָעֶֽנּוּ׃
만물보다 거짓되고 심히 부패한 것은 마음이라 누가 능히 이를 알리요마는
Rashi
and when it is sick an expression of sickness, and this is its sickness.
Rashi
who recognizes it? He thinks, “Who recognizes it?” I, the Lord, search it.