Genesis 13:8-11

8So Abram said to Lot, “Please let there be no contention between you and me, or between your herdsmen and my herdsmen. After all, we are kinsmen. 9Is not the whole land before you? Now separate yourself from me. If you go to the left, I will go to the right; if you go to the right, I will go to the left.”

10And Lot looked out and saw that the whole plain of the Jordan, all the way to Zoar, was well watered like the garden of the LORD, like the land of Egypt. (This was before the LORD destroyed Sodom and Gomorrah.) 11So Lot chose the whole plain of the Jordan for himself and set out toward the east. And Abram and Lot parted company.