1 Samuel 16:11

16:11 Then Samuel said to Jesse, “Is that all of the young men?” Jesse replied, “There is still the youngest one, but he’s taking care of the flock.” Samuel said to Jesse, “Send and get him, for we cannot turn our attention to other things until he comes here.”

Genesis 25:23

25:23 and the Lord said to her,

“Two nations are in your womb,

and two peoples will be separated from within you.

One people will be stronger than the other,

and the older will serve the younger.”