Romans 15:8-10

King James Version

⁸ Now I say that Jesus Christ was a minister of the circumcision for the truth of God, to confirm the promises made unto the fathers:

⁹ And that the Gentiles might glorify God for his mercy; as it is written, For this cause I will confess to thee among the Gentiles, and sing unto thy name.

¹⁰ And again he saith, Rejoice, ye Gentiles, with his people.