Galatians 1:23

But only they had heard that he who persecuted us before, now preacheth the faith which he formerly would have destroyed.

Acts 6:7

And the word of God increased; and the number of the disciples in Jerusalem was greatly multiplied; and a great number of the priests became obedient to the faith.

Acts 9:13

And Ananias answered, Lord, I have heard from many of this man, how much mischief he hath done to thy saints at Jerusalem:

Acts 9:20

And he immediately preached Christ in the synagogues, that He is the Son of God.

Acts 9:26

And when Saul was come to Jerusalem, he attempted to associate with the disciples: and they were all afraid of him, not believing that he was a disciple.

1 Corinthians 15:8-10

And last of all He appeared to me also, as one born out of due time: for I am the lest of the apostles,

1 Timothy 1:13-16

who before was a blasphemer, and a persecutor, and an oppressor. But I obtained mercy, because I did it ignorantly in unbelief: and the grace of our Lord superabounded,

Treasury of Scripture Knowledge

Summary

But they had heard only, That he which persecuted us in times past now preacheth the faith which once he destroyed.

Bible References

He which

Acts 9:13
And Ananias answered, Lord, I have heard from many of this man, how much mischief he hath done to thy saints at Jerusalem:
1 Corinthians 15:8
And last of all He appeared to me also, as one born out of due time: for I am the lest of the apostles,
1 Timothy 1:13
who before was a blasphemer, and a persecutor, and an oppressor. But I obtained mercy, because I did it ignorantly in unbelief: and the grace of our Lord superabounded,