Acts 26:5

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

Acts 23:6

But when Paul perceived that the one part were Sadducees and the other Pharisees, he cried out in the council, Men and brethren, I am a Pharisee, the son of a Pharisee, and of the hope and resurrection of the dead I am called in question.

Acts 22:3

I am indeed a Jew, born in Tarsus, a city in Cilicia, yet brought up in this city at the feet of Gamaliel and taught according to the truth of the law of the fathers, zealous toward God, as ye all are this day.

Acts 24:5

For we have found this man a pestilent fellow and a mover of sedition among all the Jews throughout the world and prince of the seditious sect of the Nazarenes,

Acts 22:5

As also the prince of the priests bears me witness, and all the estate of the elders, from whom also I received letters unto the brethren, and went to Damascus to bring those who were bound there unto Jerusalem to be punished.

Acts 24:14

But this I confess unto thee, that after the way which they call a sect, so worship I the God of my fathers, believing all things which are written in the law and in the prophets,

Philippians 3:5-6

Circumcised the eighth day, of the lineage of Israel, of the tribe of Benjamin, a Hebrew of Hebrews; concerning the law, 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
As also the prince of the priests bears me witness, and all the estate of the elders, from whom also I received letters unto the brethren, and went to Damascus to bring those who were bound there unto Jerusalem to be punished.

That

Acts 23:6
But when Paul perceived that the one part were Sadducees and the other Pharisees, he cried out in the council, Men and brethren, I am a Pharisee, the son of a Pharisee, and of the hope and resurrection of the dead I am called in question.
Philippians 3:5
Circumcised the eighth day, of the lineage of Israel, of the tribe of Benjamin, a Hebrew of Hebrews; concerning the law, a Pharisee;