Genesis 13:2, 8-9

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

So Abram said to Lot: “Let there be no strife between you and me, or between your herders and my herders, for we are kindred. Is not the whole land available? Please separate from me. If you prefer the left, I will go to the right; if you prefer the right, I will go to the left.”