Genesis 15:4

And immediately there was a voice of the Lord to him, saying, This shall not be thine heir; but he that shall come out of thee shall be thine heir.

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.

Behold, Yahweh’s word came to him, saying, “This man will not be your heir, but he who will come out of your own body will be your heir.”