Psalm 127:3-5

Common English Bible

³ No doubt about it: children are a gift from the Lord;
    the fruit of the womb is a divine reward.
⁴ The children born when one is young
    are like arrows in the hand of a warrior.
⁵ The person who fills a quiver full with them is truly happy!
    They won’t be ashamed when arguing with their enemies in the gate.