Genesis 13:14-16
13:14 After Lot had departed, the Lord said to Abram, “Look from the place where you stand to the north, south, east, and west.
13:15 I will give all the land that you see to you and your descendants forever.
13:16 And I will make your descendants like the dust of the earth, so that if anyone is able to count the dust of the earth, then your descendants also can be counted.