Genesis 13:2, 8-9

Now Abram had become very rich in livestock, silver, and gold.

So Abram said to Lot, “Let’s not quarrel with each other, or between our herdsmen, since we are relatives. Look at the vast land that is in front of you! Let’s settle in different regions. If you choose the land on the left, then I’ll go right, and if you want land on the right, then I’ll go left.”