שְׁא֣וֹל וַ֭אֲבַדּוֹן נֶ֣גֶד יְהוָ֑ה אַ֝֗ף כִּֽי־לִבּ֥וֹת בְּֽנֵי־אָדָֽם׃
Grób i otchłań otwarte przed Wiekuistym, o ileż bardziej serca ludzkie.
Rashi
The grave and Destruction are opposite the Lord It is revealed to Him all that are therein.
Rashi
surely people’s hearts This is an inference from a major to a minor.