Galatians 3:8
And Scripture, foreseeing that God would pronounce the Gentiles righteous as the result of faith, foretold the Good News to Abraham in the words--'Through thee all the Gentiles shall be blessed.'
Acts 3:25
You yourselves are the heirs of the Prophets, and heirs, too, of the Covenant which God made with your ancestors, when he said to Abraham--'In your descendants will all the nations of the earth be blessed.'
Galatians 3:16
Now it was to Abraham that the promises were made, 'and to his offspring.' It was not said 'to his offsprings,' as if many persons were meant, but the words were 'to thy offspring,' showing that one person was meant--and that was Christ.
Hebrews 11:2
And it was for faith that the men of old were renowned.