Genesis 15:4-5 ▼

4 And behold, the word of YHWH [is] to him, saying, “This [one] will not be your heir; but he who comes out from your bowels, he will be your heir”;

5 and He brings him out outside and says, “Now look attentively toward the heavens and count the stars, if you are able to count them”; and He says to him, “Thus is your seed.”