Acts 26:5

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

Acts 23:6

But as Paul knew that one part of the Sanhedrim were Sadducees, and the other Pharisees, he cried out, my brethren, "I am a Pharisee, the son of a Pharisee, and I am now prosecuted for believing the resurrection of the dead."

Acts 22:3

then he said, I am a Jew, a native of Tarsus in Cilicia, but had my education in this city: at the feet of Gamaliel I was instructed in the law, and in the exact decisions of our fathers, and was as religiously zealous as you are at this time.

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 22:5

this the high-priest and the senate know too well: from them I receiv'd my warrant directed to the Jews of Damascus, where I went, to bring the converts there in chains to Jerusalem, in order to be punished.

Acts 24:14

I do indeed own, that I serve the God of our nation according to the discipline they call sect: and believe whatever is written in the law and in the prophets.

Philippians 3:5-6

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

Which knew me from the beginning, if they would testify, that after the most straitest sect of our religion I lived a Pharisee.

Bible References

If

Acts 22:5
this the high-priest and the senate know too well: from them I receiv'd my warrant directed to the Jews of Damascus, where I went, to bring the converts there in chains to Jerusalem, in order to be punished.

That

Acts 23:6
But as Paul knew that one part of the Sanhedrim were Sadducees, and the other Pharisees, he cried out, my brethren, "I am a Pharisee, the son of a Pharisee, and I am now prosecuted for believing the resurrection of the dead."
Philippians 3:5
being circumcised the eighth day, of the family of Israel, of the tribe of Benjamin, an Hebrew by descent, by sect a Pharisee.