Galatians 5:2

Behold, I Paul say to you, that if ye are circumcised, Christ will benefit you nothing.

Acts 15:1

And certain men, who came down from Judea, taught the brothers, Unless ye will be circumcised in the custom of Moses, ye cannot be saved.

2 Corinthians 10:1

Now I Paul myself entreat you by the meekness and gentleness of Christ, who indeed am lowly in presence among you, but am bold toward you when absent.

Galatians 5:6

For in Christ Jesus neither circumcision avails anything nor uncircumcision, but faith working through love.

Acts 15:24

Since we have heard that certain men who went out from us have troubled you with words, disturbing your souls, saying to be circumcised, and to keep the law, to whom we did not command,

Acts 16:3-4

Paul wanted this man to go forth with him. And having taken him, he circumcised him because of the Jews who were in those regions, for they had all seen that his father was a Greek.

Romans 9:31-32

But Israel who pursued a law of righteousness, did not arrive to a law of righteousness.

Romans 10:2-3

For I testify to them that they have a zeal of God, but not according to knowledge.

Galatians 2:3-5

But not even Titus with me, being a Greek, was compelled to be circumcised.

Galatians 5:3-4

And I solemnly declare again to every man who is circumcised, that he is obligated to do the whole law.

Galatians 5:11

But I, brothers, if I still preach circumcision, why am I still persecuted? Then the stumbling-block of the cross has been abolished.

1 Thessalonians 2:18

Therefore we wanted to come to you, indeed I, Paul, even once and again, and Satan hindered us.

Hebrews 4:2

For we also are having good-news preached, just as also those men, but the word of hearing did not benefit those men, not having been mixed together with faith in those who heard.

1 Corinthians 16:21

The salutation of Paul by my hand.

Treasury of Scripture Knowledge

Summary

Behold, I Paul say unto you, that if ye be circumcised, Christ shall profit you nothing.

Bible References

General references

Luke 5:38
But new wine must be put into fresh wineskins, and both are preserved together.
Galatians 2:3
But not even Titus with me, being a Greek, was compelled to be circumcised.
Philippians 3:7
But whatever was gain to me, these things I regarded loss because of the Christ.