Galatians 1:13

For you heard of my conduct formerly in Judaism, that I greatly persecuted the church of God and destroyed it;

Acts 8:3

But Saul persecuted the church, and going from house to house, seizing men and women, committed them to prison.

Acts 9:21

And all that heard him were astonished and said, Is not this he that destroyed those who called on this name at Jerusalem, and has come here for this purpose, that he might lead them bound to the chief priests?

Acts 26:4-5

My mode of life from my childhood, the early part of it being with my nation at Jerusalem, know all the Jews,

Acts 8:1

And Saul consented to his death. And at that time there was a great persecution of the church at Jerusalem; and they were all scattered abroad through the regions of Judea and Samaria, except the apostles.

Acts 9:1-2

BUT Saul, yet breathing out threatening and slaughter against the disciples of the Lord, went to the chief priest

Acts 9:13-14

And Ananias answered, Lord, I have heard by many of this man, how much evil he has done to your saints at Jerusalem;

Acts 9:26

And going to Jerusalem he endeavored to join the disciples; and they all feared him, not believing that he was a disciple.

Acts 22:3-5

And he said, I am a Jew, born in Tarsus of Cilicia, but brought up in this city, instructed at the feet of Gamaliel in the accurate interpretation of the law of our fathers, and am a zealous worshipper of God as you all are to-day;

Acts 26:9-11

I indeed thought with myself that I ought to do many things contrary to the name of Jesus the Nazoraean,

1 Corinthians 15:9

For I am the least of the apostles, and am not worthy to be called an apostle, because I persecuted the church of God;

Philippians 3:6

as to zeal persecuting the church, as to righteousness by the law being blameless.

1 Timothy 1:13

who formerly was a blasphemer and persecutor and an injurious man; but I obtained mercy because I did those things ignorantly in unbelief;

Treasury of Scripture Knowledge

Summary

For ye have heard of my conversation in time past in the Jews' religion, how that beyond measure I persecuted the church of God, and wasted it:

General references

Bible References

How

Acts 8:1
And Saul consented to his death. And at that time there was a great persecution of the church at Jerusalem; and they were all scattered abroad through the regions of Judea and Samaria, except the apostles.
Acts 9:1
BUT Saul, yet breathing out threatening and slaughter against the disciples of the Lord, went to the chief priest
Acts 22:4
and I persecuted this way to death, binding and committing to prison both men and women,
Acts 26:9
I indeed thought with myself that I ought to do many things contrary to the name of Jesus the Nazoraean,
1 Corinthians 15:9
For I am the least of the apostles, and am not worthy to be called an apostle, because I persecuted the church of God;
Philippians 3:6
as to zeal persecuting the church, as to righteousness by the law being blameless.
1 Timothy 1:13
who formerly was a blasphemer and persecutor and an injurious man; but I obtained mercy because I did those things ignorantly in unbelief;

General references

Acts 8:3
But Saul persecuted the church, and going from house to house, seizing men and women, committed them to prison.