Genesis 13:8-11

Abram said to Lot, “There should be no arguing between you and me, or between your herdsmen and mine, because we are brothers. We should separate. The whole land is there in front of you. If you go to the left, I will go to the right. If you go to the right, I will go to the left.” Lot looked all around and saw the whole Jordan Valley and that there was much water there. It was like the LORD’s garden, like the land of Egypt in the direction of Zoar. (This was before the LORD destroyed Sodom and Gomorrah.) So Lot chose to move east and live in the Jordan Valley. In this way Abram and Lot separated.