Matthew 12:32

And whosoever shall have spoken a word against the Son of man, it shall be forgiven him; but whosoever shall speak against the Holy Spirit, it shall not be forgiven him, neither in this age nor in the coming one.

Matthew 11:19

The Son of man has come eating and drinking, and they say, Behold, a man that is eating and wine-drinking, a friend of tax-gatherers, and of sinners: and wisdom has been justified by her children.

Mark 3:29

but whosoever shall speak injuriously against the Holy Spirit, to eternity has no forgiveness; but lies under the guilt of an everlasting sin;

John 7:12

And there was much murmuring concerning him among the crowds. Some said, He is a good man; others said, No; but he deceives the crowd.

Ephesians 1:21

above every principality, and authority, and power, and dominion, and every name named, not only in this age, but also in that to come;

1 Timothy 1:13

who before was a blasphemer and persecutor, and an insolent overbearing man: but mercy was shewn me because I did it ignorantly, in unbelief.

Job 36:13

But the godless in heart heap up anger; they cry not when he bindeth them:

Matthew 12:31

For this reason I say unto you, Every sin and injurious speaking shall be forgiven to men, but speaking injuriously of the Spirit shall not be forgiven to men.

Matthew 13:55

Is not this the son of the carpenter? Is not his mother called Mary, and his brethren James, and Joseph, and Simon, and Judas?

Mark 10:30

that shall not receive a hundredfold now in this time: houses, and brethren, and sisters, and mothers, and children, and lands, with persecutions, and in the coming age life eternal.

Luke 7:34

The Son of man has come eating and drinking, and ye say, Behold an eater and wine-drinker, a friend of tax-gatherers and sinners;

Luke 12:10

and whoever shall say a word against the Son of man it shall be forgiven him; but to him that speaks injuriously against the Holy Spirit it shall not be forgiven.

Luke 16:23-26

And in hades lifting up his eyes, being in torments, he sees Abraham afar off, and Lazarus in his bosom.

Luke 20:34-35

And Jesus said to them, The sons of this world marry and are given in marriage,

Luke 23:34

And Jesus said, Father, forgive them, for they know not what they do. And, parting out his garments, they cast lots.

John 7:39

But this he said concerning the Spirit, which they that believed on him were about to receive; for the Spirit was not yet, because Jesus had not yet been glorified.

John 7:52

They answered and said to him, Art thou also of Galilee? Search and look, that no prophet arises out of Galilee.

Acts 3:14-15

But ye denied the holy and righteous one, and asked that a man that was a murderer should be granted to you;

Acts 3:19

Repent therefore and be converted, for the blotting out of your sins, so that times of refreshing may come from the presence of the Lord,

Acts 26:9-11

I indeed myself thought that I ought to do much against the name of Jesus the Nazaraean.

1 Timothy 1:15

Faithful is the word, and worthy of all acceptation, that Christ Jesus came into the world to save sinners, of whom I am the first.

Titus 2:12

teaching us that, having denied impiety and worldly lusts, we should live soberly, and justly, and piously in the present course of things,

Hebrews 6:4-6

For it is impossible to renew again to repentance those once enlightened, and who have tasted of the heavenly gift, and have been made partakers of the Holy Spirit,

Hebrews 10:26-29

For where we sin wilfully after receiving the knowledge of the truth, there no longer remains any sacrifice for sins,

Treasury of Scripture Knowledge

Summary

And whosoever speaketh a word against the Son of man, it shall be forgiven him: but whosoever speaketh against the Holy Ghost, it shall not be forgiven him, neither in this world, neither in the world to come.

General references

Bible References

Whosoever

Matthew 11:19
The Son of man has come eating and drinking, and they say, Behold, a man that is eating and wine-drinking, a friend of tax-gatherers, and of sinners: and wisdom has been justified by her children.
Matthew 13:55
Is not this the son of the carpenter? Is not his mother called Mary, and his brethren James, and Joseph, and Simon, and Judas?
Luke 7:34
The Son of man has come eating and drinking, and ye say, Behold an eater and wine-drinker, a friend of tax-gatherers and sinners;
Luke 23:34
And Jesus said, Father, forgive them, for they know not what they do. And, parting out his garments, they cast lots.
John 7:12
And there was much murmuring concerning him among the crowds. Some said, He is a good man; others said, No; but he deceives the crowd.
Acts 3:14
But ye denied the holy and righteous one, and asked that a man that was a murderer should be granted to you;
Acts 26:9
I indeed myself thought that I ought to do much against the name of Jesus the Nazaraean.
1 Timothy 1:13
who before was a blasphemer and persecutor, and an insolent overbearing man: but mercy was shewn me because I did it ignorantly, in unbelief.

But

John 7:39
But this he said concerning the Spirit, which they that believed on him were about to receive; for the Spirit was not yet, because Jesus had not yet been glorified.
Hebrews 6:4
For it is impossible to renew again to repentance those once enlightened, and who have tasted of the heavenly gift, and have been made partakers of the Holy Spirit,
Hebrews 10:26
For where we sin wilfully after receiving the knowledge of the truth, there no longer remains any sacrifice for sins,

It shall not

Job 36:13
But the godless in heart heap up anger; they cry not when he bindeth them:
Mark 3:29
but whosoever shall speak injuriously against the Holy Spirit, to eternity has no forgiveness; but lies under the guilt of an everlasting sin;
Luke 16:23
And in hades lifting up his eyes, being in torments, he sees Abraham afar off, and Lazarus in his bosom.

General references

Mark 3:28
Verily I say unto you, that all sins shall be forgiven to the sons of men, and all the injurious speeches with which they may speak injuriously;
Luke 12:10
and whoever shall say a word against the Son of man it shall be forgiven him; but to him that speaks injuriously against the Holy Spirit it shall not be forgiven.