Psalm 127:3 King James Version (KJV)

3 Lo, children are an heritage of the Lord: and the fruit of the womb is his reward. Children are handed down to mankind from the Lord, and we will give an account to Him for how we have managed their future. Children, the fruit of the womb, are the reward that comes to the Lord for all that He has done and endured for mankind. Yes, there is a reward for the Lord God. 

Psalm 22:10 King James Version (KJV)

10 I was cast upon thee from the womb: thou art my God from my mother's belly.