1 Timothy 1:13

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

Acts 8:3

As for Saul, he made havoc of the church, entering into every house, and hauling men and women committed them to prison.

Acts 3:17

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

Numbers 15:30

But the soul that doeth aught presumptuously, whether he be born in the land, or a stranger, the same reproacheth the LORD; and that soul shall be cut off from among his people.

Hosea 2:23

And I will sow her to me in the earth; and I will have mercy upon her that had not obtained mercy; and I will say to them who were not my people, Thou art my people; and they shall say, Thou art my God.

Luke 12:47

And that servant who knew his lord's will, and prepared not himself, 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 Jesus said, For judgment I am come into this world, that they who see not, may see; and that they who see, may be made blind.

Acts 9:1

And Saul, yet breathing out threatenings and slaughter against the disciples of the Lord, went to the high priest,

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

Then 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 even to death, binding and delivering into prisons both men and women.

Acts 26:9-11

I verily thought with myself, that I ought to do many things contrary to the name of Jesus of Nazareth.

Romans 5:20-21

Moreover the law entered, that the offense might abound. But where sin abounded, grace did much more abound:

Romans 11:30-31

For as ye in times past have not believed God, yet have now obtained mercy through their unbelief;

1 Corinthians 7:25

Now concerning virgins, I have no commandment of the Lord: yet I give my judgment as one that hath obtained mercy from 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 manner of life in time past in the Jews' religion, that beyond measure I persecuted the church of God, and wasted it;

Philippians 3:6

Concerning zeal, persecuting the church; with respect to the righteousness which is by the law, blameless.

1 Timothy 1:16

However, for this cause I obtained mercy, that in me first Jesus Christ might show forth all long-suffering, for a pattern to them who should hereafter believe on him to life everlasting.

Hebrews 4:16

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

Hebrews 6:4-8

For it is impossible for those who have been once enlightened, and have tasted the heavenly gift, and have been made partakers of the Holy Spirit.

Hebrews 10:26-29

For if we sin willfully after we have received the knowledge of the truth, there remaineth no more sacrifice for sins,

1 Peter 2:10

Who in time past were not a people, but are now the people of God: 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, after they have 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
As for Saul, he made havoc of the church, entering into every house, and hauling men and women committed them to prison.
Acts 9:1
And Saul, yet breathing out threatenings and slaughter against the disciples of the Lord, went to the high priest,
Acts 22:4
And I persecuted this way even to death, binding and delivering into prisons both men and women.
Acts 26:9
I verily thought with 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 manner of life in time past in the Jews' religion, that beyond measure I persecuted the church of God, and wasted it;
Philippians 3:6
Concerning zeal, persecuting the church; with respect to the righteousness which is by the law, blameless.

General references

Leviticus 13:16
Or if the raw flesh shall turn again, and be changed into white, he shall come to the priest;
Numbers 15:27
And if any soul shall sin through ignorance, then he shall bring a she-goat of the first year for a sin-offering.
Mark 2:10
But that ye may know that the Son of man hath power on earth to forgive sins, he saith to the sick with the palsy,
Luke 12:10
And whoever shall speak a word against the Son of man, it shall be forgiven him: but to him that blasphemeth against the Holy Spirit, 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
As for Saul, he made havoc of the church, entering into every house, and hauling men and women committed them to prison.