Bereshis 15:4-6

Orthodox Jewish Bible

⁴ And, hinei, the Devar Hashem came unto him saying, This shall not be thy yoresh; but he that shall come forth out of thine own body shall be thy yoresh.

⁵ And He brought him forth outside, and said, Look now toward Shomayim, and count the kokhavim, if thou be able to number them; and He said unto him, So shall thy zera be.

⁶ And he believed in Hashem; and He credited [emunah (faith)] to him as tzedakah (righteousness).