Psalm 127:1-5 CSB

[1] Unless the LORD builds a house, its builders labor over it in vain; unless the LORD watches over a city, the watchman stays alert in vain. [2] In vain you get up early and stay up late, working hard to have enough food- yes, he gives sleep to the one he loves. [3] Sons are indeed a heritage from the LORD, offspring, a reward. [4] Like arrows in the hand of a warrior are the sons born in one's youth. [5] Happy is the man who has filled his quiver with them. They will never be put to shame when they speak with their enemies at the city gate.