Acts 10:45

All the circumcised believers who came with Peter were amazed, because the gift of the Holy Spirit had been poured out even on the Gentiles.

Acts 10:23

So he invited them in to be his guests. The next day he rose and went off with them, and some of the brethren from Joppa accompanied him.

Acts 2:38

And Peter said to them, "Repent, and be baptized every one of you in the name of Jesus Christ for the forgiveness of your sins; and you will receive the gift of the Holy Spirit.

Acts 2:33

Being therefore exalted at the right hand of God, and having received from the Father the promise of the Holy Spirit, he has poured out this which you see and hear.

Acts 11:3

saying, "You went to uncircumcised men and ate with them."

Acts 11:15-18

As I began to speak, the Holy Spirit fell on them just as on us at the beginning.

Galatians 2:15

"We ourselves, who are Jews by birth and not Gentile sinners,

Galatians 3:13-14

Christ redeemed us from the curse of the Law, having become a curse for usfor it is written, "Cursed is everyone who hangs on a tree"

Ephesians 2:11

Therefore remember that formerly you, the Gentiles in the flesh, who are called "Uncircumcision" by the so-called "Circumcision," which is performed in the flesh by human hands

Ephesians 3:5-8

which was not made known to the sons of men in other generations as it has now been revealed to his holy apostles and prophets by the Spirit;

Colossians 2:13-14

When you were dead in your sins and the uncircumcision of your flesh, God made you alive together with him, having forgiven us all our sins,

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

Galatians 2:15
"We ourselves, who are Jews by birth and not Gentile sinners,
Ephesians 2:11
Therefore remember that formerly you, the Gentiles in the flesh, who are called "Uncircumcision" by the so-called "Circumcision," which is performed in the flesh by human hands
Ephesians 3:5
which was not made known to the sons of men in other generations as it has now been revealed to his holy apostles and prophets by the Spirit;
Colossians 2:13
When you were dead in your sins and the uncircumcision of your flesh, God made you alive together with him, having forgiven us all our sins,