Acts 10:45

Now the Jewish believers who had accompanied Peter were amazed that the gift of the holy Spirit had actually been poured out on the Gentiles ??46 for they heard them speak with 'tongues' and magnify God. At this Peter asked,

Acts 10:23

So he invited them in and entertained them. Next day he was up and off with them, accompanied by some of the brothers from Joppa;

Acts 2:38

"Repent," said Peter, "let each of you be baptized in the name of Jesus Christ for the remission of your sins; then you will receive the gift of the holy Spirit.

Acts 2:33

Uplifted then by God's right hand, and receiving from the Father the long-promised holy Spirit, he has poured on us what you now see and hear.)

Acts 11:3

"You went into the houses of the uncircumcised," they said, "and you ate with them!"

Acts 11:15-18

Now just as I began to speak, the holy Spirit fell upon them as upon us at the beginning;

Galatians 3:13-14

Christ ransomed us from the curse of the Law by becoming accursed for us (for it is written, Cursed is everyone who hangs on a gibbet),

Ephesians 2:11

Remember, then, that once upon a time you Gentiles in the flesh, who are called 'the Uncircumcision' by that so-called 'Circumcision' which is itself the product of human hands in the flesh ??12 remember you were in those days outside Christ, aliens to the commonwealth of Israel, and strangers to the covenants of the Promise, devoid of hope and God within the world.

Ephesians 3:5-8

which was not disclosed to the sons of men in other generations as it has now been revealed to his sacred apostles and prophets by the Spirit),

Colossians 2:13-14

For though you were dead in your trespasses, your flesh uncircumcised, He made you live with Christ, He forgave us all our trespasses,

Treasury of Scripture Knowledge

Summary

And they of the circumcision which believed were astonished, as many as came with Peter, because that on the Gentiles also was poured out the gift of the Holy Ghost.

Bible References

The gentiles

Ephesians 2:11
Remember, then, that once upon a time you Gentiles in the flesh, who are called 'the Uncircumcision' by that so-called 'Circumcision' which is itself the product of human hands in the flesh ??12 remember you were in those days outside Christ, aliens to the commonwealth of Israel, and strangers to the covenants of the Promise, devoid of hope and God within the world.
Ephesians 3:5
which was not disclosed to the sons of men in other generations as it has now been revealed to his sacred apostles and prophets by the Spirit),
Colossians 2:13
For though you were dead in your trespasses, your flesh uncircumcised, He made you live with Christ, He forgave us all our trespasses,