Genesis 21:20-23
English Standard Version
Chapter 21
20And God was with the boy, and he grew up. He lived in the wilderness and became an expert with the bow. 21He lived in the wilderness of Paran, and his mother took a wife for him from the land of Egypt.
22At that time Abimelech and Phicol the commander of his army said to Abraham, "God is with you in all that you do.
23Now therefore swear to me here by God that you will not deal falsely with me or with my descendants or with my posterity, but as I have dealt kindly with you, so you will deal with me and with the land where you have sojourned."