Tehillim 127:2-4

Orthodox Jewish Bible

² It is vain for you to rise up early, to sit up late, to eat the lechem ha’atzavim (bread of toils); for so He giveth his beloved sleep.

³ Hinei, banim are nachalat Hashem; and the p’ri habeten is a zachar (reward).

⁴ As khitzim (arrows) are in the yad of a gibbor; so are bnei haneurim (children born in one’s youth).