Behold, children are a heritage from The Lord, the fruit of the womb is a reward. Like arrows in the hand of a warrior, so are the children of one’s youth. Happy is the man who has his quiver full of them; they shall not be ashamed, but shall speak with their enemies in the gate.
Psalm 127:3-5 (NKJV)

Behold, happy is the man whom God corrects; therefore do not despise the chastening of The Almighty.
Job 5:17 (NKJV)

Happy is he who has The God of Jacob for his help, whose hope is in The Lord his God.
Psalm 146:5 (NKJV)