יבלו [יְכַלּ֣וּ] בַטּ֣וֹב יְמֵיהֶ֑ם וּ֝בְרֶ֗גַע שְׁא֣וֹל יֵחָֽתּוּ׃
Они проводят свои дни в процветании, И мирно спускаются в могилу.
Rashi
and in a moment they descend to the grave When his dying day arrived, he would die in a moment, easily, without suffering.
Rashi
they descend Heb. יחתו, they descend, which is in Targum נחיתוּ.