Genesis 15:1-2

Young's Literal Translation

15 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.'