Acts 26:5

who previously knew me a long while ago, (if they chose to bear testimony,) that according to the most precise sect of our religion I lived a Pharisee.

Acts 23:6

Now when Paul perceived that the one part were Sadducees, and the other Pharisees, he cried in the sanhedrim, Men and brethren, I am a Pharisee, the son of a Pharisee: for the hope and resurrection of the dead am I brought to this bar.

Acts 22:3

I am indeed a Jewish man, born in Tarsus of Cilicia, but educated in this city at the feet of Gamaliel, instructed accurately in the law of our fathers, being zealous for God, as ye all are this day:

Acts 24:5

For we found this fellow a pest [to society], and exciting sedition among all the Jews throughout the whole world, and a ringleader of the sect of the Nazareans:

Acts 22:5

As also the high-priest will bear me witness, and all the body of elders: from whom also having received letters unto the brethren, I went unto Damascus, to bring those who were there in chains unto Jerusalem, that they might be punished.

Acts 24:14

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

Philippians 3:5-6

circumcised the eighth day, of the race of Israel, of the tribe of Benjamin, a Hebrew of Hebrews;

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 high-priest will bear me witness, and all the body of elders: from whom also having received letters unto the brethren, I went unto Damascus, to bring those who were there in chains unto Jerusalem, that they might be punished.

That

Acts 23:6
Now when Paul perceived that the one part were Sadducees, and the other Pharisees, he cried in the sanhedrim, Men and brethren, I am a Pharisee, the son of a Pharisee: for the hope and resurrection of the dead am I brought to this bar.
Philippians 3:5
circumcised the eighth day, of the race of Israel, of the tribe of Benjamin, a Hebrew of Hebrews;