Romans 4:16-18
That is why it all turns upon faith; it is to make it a matter of God's favor, so that the promise may hold good for all Abraham's descendants, not only those who are adherents of the Law, but also those who share the faith of Abraham. For he is the father of all of us;
Hebrews 11:12
And so from one man, for any prospect of descendants as good as dead, there sprang a people in number like the stars in the heavens or the countless sands on the seashore.
Revelation 7:9
After that I saw a great crowd which no one could count from every nation, tribe, people, and language, standing before the throne and before the Lamb, wearing white robes, with palm branches in their hands,