Acts 10:45

The circumcised believers who had come with Peter were astounded because the gift of the Holy Spirit had been poured out on the Gentiles also.

Acts 10:23

Peter then invited them in and gave them lodging.

The next day he got up and set out with them, and some of the brothers from Joppa went with him.

Acts 2:38

“Repent,” Peter said to them, “and be baptized, each 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

Therefore, since He has been exalted to the right hand of God and has received from the Father the promised Holy Spirit, He has poured out what you both see and hear.

Acts 11:3

saying, “You visited uncircumcised men and ate with them!”

Acts 11:15-18

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

Galatians 2:15

We who are Jews by birth and not “Gentile sinners”

Galatians 3:13-14

Christ has redeemed us from the curse of the law by becoming a curse for us, because it is written: Everyone who is hung on a tree is cursed.

Ephesians 2:11

So then, remember that at one time you were Gentiles in the flesh—called “the uncircumcised” by those called “the circumcised,” which is done in the flesh by human hands.

Ephesians 3:5-8

This was not made known to people in other generations as it is now revealed to His holy apostles and prophets by the Spirit:

Colossians 2:13-14

And when you were dead in trespasses and in the uncircumcision of your flesh, He made you alive with Him and 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

Galatians 2:15
We who are Jews by birth and not “Gentile sinners”
Ephesians 2:11
So then, remember that at one time you were Gentiles in the flesh—called “the uncircumcised” by those called “the circumcised,” which is done in the flesh by human hands.
Ephesians 3:5
This was not made known to people in other generations as it is now revealed to His holy apostles and prophets by the Spirit:
Colossians 2:13
And when you were dead in trespasses and in the uncircumcision of your flesh, He made you alive with Him and forgave us all our trespasses.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.