Acts 15:5

But some of the believers who belonged to the Pharisaic party got up and said, "Gentiles must be circumcised and told to observe the law of Moses."

Acts 15:1

But certain individuals came down from Jerusalem and taught the brothers that "unless you get circumcised after the custom of Moses you cannot be saved."

Acts 15:24

Having learned that some of our number, quite unauthorized by us, have unsettled you with their teaching and upset your souls,

Acts 21:20

They glorified God when they heard it. Then they said to him, "Brother, you see how many thousands of believers there are among the Jews, all of them ardent upholders of the Law.

Acts 24:5

The fact is, we have found this man is a perfect pest; he stirs up sedition among the Jews all over the world and he is a ringleader of the Nazarene sect.

Acts 26:5-6

They know me of old. They know, if they chose to admit it, that as a Pharisee I lived by the principles of the strictest party in our religion.

Galatians 5:1-3

with the freedom for which Christ set us free. Make a firm stand then, do not slip into any yoke of servitude.

Philippians 3:5-8

I was circumcised on the eighth day after birth; I belonged to the race of Israel, to the tribe of Benjamin; I was the Hebrew son of Hebrew parents, a Pharisee as regards the Law,

Treasury of Scripture Knowledge

Summary

But there rose up certain of the sect of the Pharisees which believed, saying, That it was needful to circumcise them, and to command them to keep the law of Moses.

Bible References

That it

Acts 15:1
But certain individuals came down from Jerusalem and taught the brothers that "unless you get circumcised after the custom of Moses you cannot be saved."
Galatians 5:1
with the freedom for which Christ set us free. Make a firm stand then, do not slip into any yoke of servitude.