Genesis 13:2, 8-9

Now Abram was very rich in livestock, in silver and in gold.

So Abram said to Lot, “Please let there be no strife between you and me, nor between my herdsmen and your herdsmen, for we are brothers. Is not the whole land before you? Please separate from me; if to the left, then I will go to the right; or if to the right, then I will go to the left.”