1 Timothy 1:13

having put me into the ministry, Who was before a blasphemer, and a persecuter, and a reviler; but I obtained mercy, because I did it ignorantly in unbelief.

Acts 8:3

But Saul made havock of the church, entring into every house, and haling men and women, committed them to prison.

Acts 3:17

And now, brethren, I know that thro' ignorance ye did it, as did also your rulers.

Luke 12:47

And that servant who knew his Lord's will, and prepared not, neither did according to his will, shall be beaten with many stripes.

Luke 23:34

Then said Jesus, Father, forgive them; for they know not what they do. And they parted his raiment and cast lots.

John 9:39-41

And he worshiped him. Jesus said, For judgment am I come into the world, that they who see not, may see, and that they who see, may become blind.

Acts 9:1

But Saul still breathing threatening and slaughter against the disciples of the Lord,

Acts 9:5

And he said, Who art thou, Lord? And the Lord said, I am Jesus whom thou persecutest. It is hard for thee, to kick against the goads.

Acts 9:13

But Ananias answered, Lord, I have heard by many of this man, how much evil he hath done to thy saints at Jerusalem.

Acts 22:4

And I persecuted this way to the death, binding and delivering into prisons both men and women: As likewise the high priest is my witness, and all the estate of the elders:

Acts 26:9-11

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

Romans 5:20-21

But the law came in between, that the offence might abound: yet where sin abounded, grace did much more abound:

Romans 11:30-31

As then ye were once disobedient to God, but have now obtained mercy through their disobedience:

1 Corinthians 7:25

Now concerning virgins, I have no commandment from the Lord: but I give my judgment, as one who hath obtained mercy of the Lord to be faithful.

1 Corinthians 15:9

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

Galatians 1:13

For ye have heard of my behaviour in time past in the Jewish religion, that above measure I persecuted the church of God, and wasted it.

Philippians 3:6

persecuting the church, touching the righteousness, which is by the law, blameless.

1 Timothy 1:16

Yet for this cause I obtained mercy, that on me the chief Jesus Christ might shew all long-suffering, for a pattern to them who should hereafter believe in him to life everlasting.

Hebrews 4:16

Let us therefore come boldly to the throne of grace that we may receive mercy and find grace to help in time of need.

Hebrews 6:4-8

For it is impossible for those who were once inlightened, and have tasted the heavenly gift, and been made partakers of the Holy Ghost,

Hebrews 10:26-29

For when we sin wilfully after receiving the knowledge of the truth, there remaineth no more sacrifice for sins,

1 Peter 2:10

who had not obtained mercy, but now have obtained mercy.

2 Peter 2:21-22

For it had been better for them, not to have known the way of righteousness, than having known it, to turn from the holy commandment delivered to them.

Treasury of Scripture Knowledge

Summary

Who was before a blasphemer, and a persecutor, and injurious: but I obtained mercy, because I did it ignorantly in unbelief.

Bible References

Was

Acts 8:3
But Saul made havock of the church, entring into every house, and haling men and women, committed them to prison.
Acts 9:1
But Saul still breathing threatening and slaughter against the disciples of the Lord,
Acts 22:4
And I persecuted this way to the death, binding and delivering into prisons both men and women: As likewise the high priest is my witness, and all the estate of the elders:
Acts 26:9
I indeed thought myself, that I ought to do many things contrary to the name of Jesus of Nazareth:
1 Corinthians 15:9
For I am the least of the apostles, who am not worthy to be called an apostle, because I persecuted the church of God.
Galatians 1:13
For ye have heard of my behaviour in time past in the Jewish religion, that above measure I persecuted the church of God, and wasted it.
Philippians 3:6
persecuting the church, touching the righteousness, which is by the law, blameless.

General references

Mark 2:10
Or to say, Arise, and take up thy couch and walk? But that ye may know, that the Son of man hath authority on earth to forgive sins: (He saith to the paralytic) I say to thee,
Luke 12:10
And whosoever shall speak against the Son of man, it shall be forgiven him: but to him that blasphemeth against the Holy Ghost, it shall not be forgiven.
Luke 19:10
For the Son of man is come to seek and to save that which was lost.
John 16:9
Of sin, because they believe not on me;
Acts 8:3
But Saul made havock of the church, entring into every house, and haling men and women, committed them to prison.