Genesis 13:12-15

Abram lived in the land of Canaan, but Lot lived among the cities in the Jordan Valley, very near to Sodom. Now the people of Sodom were very evil and were always sinning against the LORD. After Lot left, the LORD said to Abram, “Look all around you—to the north and south and east and west. All this land that you see I will give to you and your descendants forever.