Ephesians 2:11

Wherefore, remember that ye, the gentiles in flesh, who are called uncircumcision by that which is called circumcision in flesh made by hand,

Colossians 2:11

in Whom ye were also circumcised with a circumcision not made with hand, in the putting off of the body of the flesh, in the circumcision of Christ;

1 Corinthians 12:2

Ye know that ye were gentiles, carried away to the dumb idols, as ye were led.

Ephesians 5:8

for ye were once darkness, but now are ye light in the Lord; walk as children of light

Colossians 2:13

and you, being dead in your trespasses and the uncircumcision of your flesh, did He make alive with Him: having freely forgiven us all our trespasses;

Romans 2:28-29

For he is not a Jew, who is one outwardly; nor is that circumcision, which is outward in flesh;

1 Corinthians 6:11

And such were some of you; but ye were washed, but ye were sanctified, but ye were justified in the name of the Lord Jesus, and in the Spirit of our God.

Galatians 2:15

We who are by nature Jews, and not sinners from among the gentiles,

Galatians 4:8-9

But then, indeed, when ye knew not God, ye served those which by nature are no gods;

Galatians 6:12

As many as wish to make a fair show in the flesh, these constrain you to be circumcised, only that they may not suffer persecution for the cross of Christ.

Philippians 3:3

For we are the circumcision, who worship by the Spirit of God, and glory in Christ Jesus, and have no confidence in flesh:

Colossians 1:21

And you, being in time past alienated and enemies in your mind in evil works,

Colossians 3:11

where there is no Greek and Jew, circumcision and uncircumcision, barbarian, Scythian, bondman, freeman; but Christ is all, and in all.

Treasury of Scripture Knowledge

Summary

Wherefore remember, that ye being in time past Gentiles in the flesh, who are called Uncircumcision by that which is called the Circumcision in the flesh made by hands;

Bible References

Gentiles

Romans 2:29
but he is a Jew, who is one inwardly; and circumcision is that of the heart, in spirit, not in letter, whose praise is not of men, but of God.
Galatians 2:15
We who are by nature Jews, and not sinners from among the gentiles,
Galatians 6:12
As many as wish to make a fair show in the flesh, these constrain you to be circumcised, only that they may not suffer persecution for the cross of Christ.
Colossians 1:21
And you, being in time past alienated and enemies in your mind in evil works,
Colossians 2:13
and you, being dead in your trespasses and the uncircumcision of your flesh, did He make alive with Him: having freely forgiven us all our trespasses;

Uncircumcision

Philippians 3:3
For we are the circumcision, who worship by the Spirit of God, and glory in Christ Jesus, and have no confidence in flesh:
Colossians 3:11
where there is no Greek and Jew, circumcision and uncircumcision, barbarian, Scythian, bondman, freeman; but Christ is all, and in all.

Made

Colossians 2:11
in Whom ye were also circumcised with a circumcision not made with hand, in the putting off of the body of the flesh, in the circumcision of Christ;