Acts 15:5

but some of the sect of the Pharisees who had embraced the faith, started up, pretending that the Gentiles ought to be circumcised, and observe the law of Moses.

Acts 15:1

However some that arrived from Judea, told the Gentile converts, unless you are circumcised agreeably to the law of Moses, you cannot be saved.

Acts 15:24

Whereas we have been appriz'd, that some who went from us, have embarass'd you with their discourse, and unsettled your minds, maintaining, that you ought to be circumcised, and to observe the law, though we gave them no such injunction: after having been assembled,

Acts 21:20

upon hearing this, they gave glory to God: and thus address'd Paul, you see, brother, how many thousand believing Jews there are, all however zealous for the law.

Acts 24:5

this man is known to be a pernicious fellow that goes about the world to raise seditions among the Jews: he is the ringleader of the sect of the Nazarenes,

Acts 26:5-6

they can testify, if they will, that I early profess'd myself a Pharisee, a member of the most rigorous sect of our religion:

Galatians 5:1-3

Stand fast therefore, and be not hampered again with the yoke of bondage.

Philippians 3:5-8

being circumcised the eighth day, of the family of Israel, of the tribe of Benjamin, an Hebrew by descent, by sect a Pharisee.

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
However some that arrived from Judea, told the Gentile converts, unless you are circumcised agreeably to the law of Moses, you cannot be saved.
Galatians 5:1
Stand fast therefore, and be not hampered again with the yoke of bondage.