After these events, the word of the Lord came to Abram in a vision: Do not be afraid, Abram. I am your shield; your reward will be very great.
References for Genesis 15:1
But Abram said, "Lord God , what can You give me, since I am childless and the heir of my house is Eliezer of Damascus?"
References for Genesis 15:2
Abram continued, "Look, You have given me no offspring, so a slave born in my house will be my heir."
References for Genesis 15:3
Now the word of the Lord came to him: "This one will not be your heir; instead, one who comes from your own body will be your heir."
References for Genesis 15:4
He took him outside and said, "Look at the sky and count the stars, if you are able to count them." Then He said to him, "Your offspring will be that [numerous]."
Abram believed the Lord, and He credited it to him as righteousness.
References for Genesis 15:6