Matthew 12:32

And whoever says a word against the Son of man, will have forgiveness; but whoever says a word against the Holy Spirit, will not have forgiveness in this life or in that which is to come.

Matthew 11:19

The Son of man has come feasting, and they say, See, a lover of food and wine, a friend of tax-farmers and sinners! And wisdom is judged to be right by her works.

Mark 3:29

But whoever says evil things against the Holy Spirit will never have forgiveness, but the evil he has done will be with him for ever:

John 7:12

And there was much discussion about him among the mass of the people. Some said, He is a good man; but others said, No, he is giving people false ideas.

Ephesians 1:21

Far over all rule and authority and power and every name which is named, not only in the present order, but in that which is to come:

1 Timothy 1:13

Though I had said violent words against God, and done cruel acts, causing great trouble: but I was given mercy, because I did it without knowledge, not having faith;

Job 36:13

Those who have no fear of God keep wrath stored up in their hearts; they give no cry for help when they are made prisoners.

Matthew 12:31

So I say to you, Every sin and every evil word against God will have forgiveness; but for evil words against the Spirit there will be no forgiveness.

Matthew 13:55

Is not this the woodworker's son? is not his mother named Mary? and his brothers James and Joseph and Simon and Judas?

Mark 10:30

Who will not get a hundred times as much now in this time, houses, and brothers, and sisters, and mothers, and children, and land--though with great troubles; and, in the world to come, eternal life.

Luke 7:34

The Son of man came feasting, and you say, Here is a lover of food and wine, a friend of tax-farmers and sinners.

Luke 12:10

And if anyone says a word against the Son of man, he will have forgiveness: but for him who says evil words against the Holy Spirit, there will be no forgiveness.

Luke 16:23-26

And in hell, being in great pain, lifting up his eyes he saw Abraham, far away, and Lazarus on his breast.

Luke 20:34-35

And Jesus said to them, The sons of this world are married and have wives;

Luke 23:34

And Jesus said, Father, let them have forgiveness, for they have no knowledge of what they are doing. And they made division of his clothing among them by the decision of chance.

John 7:39

This he said of the Spirit which would be given to those who had faith in him: the Spirit had not been given then, because the glory of Jesus was still to come.

John 7:52

This was their answer: And do you come from Galilee? Make search and you will see that no prophet comes out of Galilee.

Acts 3:14-15

But you would have nothing to do with the Holy and Upright One, and made request for a man of blood to be given to you,

Acts 3:19

So then, let your hearts be changed and be turned to God, so that your sins may be completely taken away, and times of blessing may come from the Lord;

Acts 26:9-11

For I, truly, was of the opinion that it was right for me to do a number of things against the name of Jesus of Nazareth.

1 Timothy 1:15

It is a true saying, in which all may put their faith, that Christ Jesus came into the world to give salvation to sinners, of whom I am the chief:

Titus 2:12

Training us so that, turning away from evil and the desires of this world, we may be living wisely and uprightly in the knowledge of God in this present life;

Hebrews 6:4-6

As for those who at one time saw the light, tasting the good things from heaven, and having their part in the Holy Spirit,

Hebrews 10:26-29

For if we do evil on purpose after we have had the knowledge of what is true, there is no more offering 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 feasting, and they say, See, a lover of food and wine, a friend of tax-farmers and sinners! And wisdom is judged to be right by her works.
Matthew 13:55
Is not this the woodworker's son? is not his mother named Mary? and his brothers James and Joseph and Simon and Judas?
Luke 7:34
The Son of man came feasting, and you say, Here is a lover of food and wine, a friend of tax-farmers and sinners.
Luke 23:34
And Jesus said, Father, let them have forgiveness, for they have no knowledge of what they are doing. And they made division of his clothing among them by the decision of chance.
John 7:12
And there was much discussion about him among the mass of the people. Some said, He is a good man; but others said, No, he is giving people false ideas.
Acts 3:14
But you would have nothing to do with the Holy and Upright One, and made request for a man of blood to be given to you,
Acts 26:9
For I, truly, was of the opinion that it was right for me to do a number of things against the name of Jesus of Nazareth.
1 Timothy 1:13
Though I had said violent words against God, and done cruel acts, causing great trouble: but I was given mercy, because I did it without knowledge, not having faith;

But

John 7:39
This he said of the Spirit which would be given to those who had faith in him: the Spirit had not been given then, because the glory of Jesus was still to come.
Hebrews 6:4
As for those who at one time saw the light, tasting the good things from heaven, and having their part in the Holy Spirit,
Hebrews 10:26
For if we do evil on purpose after we have had the knowledge of what is true, there is no more offering for sins,

It shall not

Job 36:13
Those who have no fear of God keep wrath stored up in their hearts; they give no cry for help when they are made prisoners.
Mark 3:29
But whoever says evil things against the Holy Spirit will never have forgiveness, but the evil he has done will be with him for ever:
Luke 16:23
And in hell, being in great pain, lifting up his eyes he saw Abraham, far away, and Lazarus on his breast.

General references

Mark 3:28
Truly, I say to you, The sons of men will have forgiveness for all their sins and for all the evil words they say:
Luke 12:10
And if anyone says a word against the Son of man, he will have forgiveness: but for him who says evil words against the Holy Spirit, there will be no forgiveness.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain