Genesis 15:1-6 YLT

1 After these things hath the word of Jehovah been unto Abram in a vision, saying, `Fear not, Abram, I [am] a shield to thee, thy reward [is] exceeding great.'
2 And Abram saith, `Lord Jehovah, what dost Thou give to me, and I am going childless? and an acquired son in my house is Demmesek Eliezer.'
3 And Abram saith, `Lo, to me Thou hast not given seed, and lo, a domestic doth heir me.'
4 And lo, the word of Jehovah [is] unto him, saying, `This [one] doth not heir thee; but he who cometh out from thy bowels, he doth heir thee;'
5 and He bringeth him out without, and saith, `Look attentively, I pray thee, towards the heavens, and count the stars, if thou art able to count them;' and He saith to him, `Thus is thy seed.'
6 And he hath believed in Jehovah, and He reckoneth it to him -- righteousness.