Book of Psalms: Chapter 127

[1] Except the LORD build the house, they labour in vain that build it: except the LORD keep the city, the watchman waketh but in vain.
[2] It is vain for you to rise up early, to sit up late, to eat the bread of sorrows: for so he giveth his beloved sleep.
[3] Lo, children are an heritage of the LORD: and the fruit of the womb is his reward.
[4] As arrows are in the hand of a mighty man; so are children of the youth.
[5] Happy is the man that hath his quiver full of them: they shall not be ashamed, but they shall speak with the enemies in the gate.