1 Timothy 1:13

being antecedently a blasphemer, and a persecutor, and an insulter: but I obtained mercy, because I did it in unbelief being ignorant;

Acts 8:3

But Saul was laying waste the church, entering into the houses, and arresting men and women, he committed them to prison.

Acts 3:17

And now, brethren, I know that you did it through ignorance, as did your rulers also;

Luke 12:47

But that servant knowing the will of his lord, and not preparing or doing according to his will, shall be beaten with many stripes.

Luke 23:34

And Jesus said, Father, forgive them, for they know not what they are doing. And dividing His garments, they were casting the lots.

John 9:39-41

And Jesus said, For judgment I came into this world, that those not seeing may see; and those seeing may be made blind.

Acts 9:1

But Saul, still breathing out threatenings and slaughter against the disciples of the Lord, having come to the high priest,

Acts 9:5

And He said, I am Jesus whom you are persecuting.

Acts 9:13

And Ananias responded, Lord I have heard from many about this man, how much evil he has done to thy saints in Jerusalem:

Acts 22:4

who after this way persecuted unto death, binding and committing to prison both men and women;

Acts 26:9-11

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

Romans 5:20-21

But the law came, that the transgression might abound; but where sin did abound, there did grace superabound:

Romans 11:30-31

For as you at one time were disobedient to God, but now you have received mercy through their disobedience,

1 Corinthians 7:25

But concerning virgins I have no commandment of the Lord: but I give knowledge, as one having 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 you have heard of my life formerly in Judaism, that I was persecuting the church of God exceedingly, and destroying it:

Philippians 3:6

in reference to zeal, persecuting the church, according to righteousness which was in the law being blameless.

1 Timothy 1:16

but on this account I obtained mercy, in order that Jesus Christ might in me the chief show forth all longsuffering, for an example of those about to believe on him unto eternal life.

Hebrews 4:16

Therefore let us draw nigh with confidence to a throne of grace, that we may receive mercy, and find grace in every opportune need.

Hebrews 6:4-8

For it is impossible that those having been once enlightened, and tasted the heavenly gift, and have been made partakers of the Holy Ghost,

Hebrews 10:26-29

For we sinning willingly after we have received the perfect knowledge of the truth, there is left no more sacrifice for sins,

1 Peter 2:10

who at one time were no people, but now you are the people of God: who had not obtained mercy, lint just now having received mercy.

2 Peter 2:21-22

For it was better for them not to have known the way of righteousness, than, having known it, to turn away from the holy commandment which has been delivered unto 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 was laying waste the church, entering into the houses, and arresting men and women, he committed them to prison.
Acts 9:1
But Saul, still breathing out threatenings and slaughter against the disciples of the Lord, having come to the high priest,
Acts 22:4
who after this way persecuted unto death, binding and committing to prison both men and women;
Acts 26:9
Moreover indeed, I thought to myself that I ought to do many things contrary to the name of Jesus the Nazarene:
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 you have heard of my life formerly in Judaism, that I was persecuting the church of God exceedingly, and destroying it:
Philippians 3:6
in reference to zeal, persecuting the church, according to righteousness which was in the law being blameless.

General references

Mark 2:10
But in order that you may know that the Son of man has power on earth to forgive sins
Luke 12:10
And every one who shall speak a word against the Son of man, it shall be forgiven him: but to him having blasphemed against the Holy Ghost, it shall not be forgiven.
Luke 19:10
for the Son of man came to seek and to save that which is lost.
John 16:9
Concerning sin indeed, because they do not believe on me; and concerning righteousness;
Acts 8:3
But Saul was laying waste the church, entering into the houses, and arresting men and women, he committed them to prison.