Gen 13:14-17

14The Lord said to Abram, after Lot had separated from him, “Raise your eyes now, and look from the place where you are, northward and southward and eastward and westward;15for all the land that you see I will give to you and to your offspring forever.16I will make your offspring like the dust of the earth; so that if one can count the dust of the earth, your offspring also can be counted.17Rise up, walk through the length and the breadth of the land, for I will give it to you.”