From men which are thy hand, O LORD, from men of the world, which have their portion in this life, and whose belly thou fillest with thy hid treasure: they are full of children, and leave the rest of their substance to their babes. From men of the world, which have - ממתים מחלד mimethim mecheled, from mortal men of time; temporizers; men who shift with the times, who have no fixed principle but one, that of securing their own secular interest: and this agrees with what follows - which have their portion in this life; who never seek after any thing spiritual; who have bartered heaven for earth, and have got the portion they desired; for thou fillest their belly with thy hid treasure. Their belly - their sensual appetites - is their god; and, when their animal desires are satisfied, they take their rest without consideration, like the beasts that perish.
Their portion in this life - בחיים bachaiyim, in lives, probably meaning heritable lands and estates; for they leave them to their children, they descend to posterity, and every one has his life portion in them. They are lands of lives.
They are full of children - Have a numerous offspring, whom they educate in the same principles, and to whom they leave a large earthly patrimony, and who spend it as their fathers have done, and perhaps even more dissolutely. Often covetous fathers lay up riches, which profligate sons scatter to all the winds of heaven. I have seen many instances of this.