כִּי־ה֖וּא יָדַ֣ע יִצְרֵ֑נוּ זָ֝כ֗וּר כִּי־עָפָ֥ר אֲנָֽחְנוּ׃
Bo On zna jestestwo nasze, pamięta, że prochem jesteśmy.
Rashi on Psalms
He remembers that we are dust He remembers and has not forgotten that we are dust and He knows that: “As for manhis days, etc.”