Reference

Genesis 15:5

And he brought him forth abroad, and said, Look now toward heaven, and tell the stars, if thou be able to number them: and he said unto him, So shall thy seed be.
3

And Abram said, Behold, to me thou hast given no seed: and, lo, one born in my house is mine heir.

4

And, behold, the word of the Lord came unto him, saying, This shall not be thine heir; but he that shall come forth out of thine own bowels shall be thine heir.

5

And he brought him forth abroad, and said, Look now toward heaven, and tell the stars, if thou be able to number them: and he said unto him, So shall thy seed be.

6

And he believed in the Lord; and he counted it to him for righteousness.

7

And he said unto him, I am the Lord that brought thee out of Ur of the Chaldees, to give thee this land to inherit it.