Galatians 1:23

but they only heard say, He that once persecuted us now preacheth the faith of which he once made havoc;

Acts 6:7

And the word of God increased; and the number of the disciples multiplied in Jerusalem exceedingly; and a great company of the priests were obedient to the faith.

Acts 9:13

But Ananias answered, Lord, I have heard from many of this man, how much evil he did to thy saints at Jerusalem:

Acts 9:20

And straightway in the synagogues he proclaimed Jesus, that he is the Son of God.

Acts 9:26

And when he was come to Jerusalem, he assayed to join himself to 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, as to the child untimely born, he appeared to me also.

1 Timothy 1:13-16

though I was before a blasphemer, and a persecutor, and injurious: howbeit I obtained mercy, because I did it ignorantly in unbelief;

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
But Ananias answered, Lord, I have heard from many of this man, how much evil he did to thy saints at Jerusalem:
1 Corinthians 15:8
and last of all, as to the child untimely born, he appeared to me also.
1 Timothy 1:13
though I was before a blasphemer, and a persecutor, and injurious: howbeit I obtained mercy, because I did it ignorantly in unbelief;

American Standard Version Public Domain