עָקֹ֥ב הַלֵּ֛ב מִכֹּ֖ל וְאָנֻ֣שׁ ה֑וּא מִ֖י יֵדָעֶֽנּוּ׃
The heart is deceitful above all things, And it is exceeding weak—who can know it?
Explore quotation_auto_tanakh for Jeremiah 17:9. In-depth commentary and analysis from classical Jewish sources.