Luke 13:3

I say to you, It is not so: but if your hearts are not changed, you will all come to the same end.

Luke 24:47

And that teaching about a change of heart and forgiveness of sins is to be given to Jerusalem first and to all nations in his name.

Acts 2:38-40

And Peter said, Let your hearts be changed, every one of you, and have baptism in the name of Jesus Christ, for the forgiveness of your sins; and you will have the Holy Spirit 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;

Matthew 3:2

Saying, Let your hearts be turned from sin; for the kingdom of heaven is near.

Matthew 3:10-12

And even now the axe is put to the root of the trees; every tree then which does not give good fruit is cut down, and put into the fire.

Matthew 12:45

Then he goes and takes with him seven other spirits worse than himself, and they go in and make it their living-place: and the last condition of that man is worse than the first. Even so will it be with this evil generation.

Matthew 22:7

But the king was angry; and he sent his armies, and those who had put his servants to death he gave to destruction, burning down their town with fire.

Matthew 23:35-38

So that on you may come all the blood of the upright on the earth, from the blood of upright Abel to the blood of Zachariah, son of Barachiah, whom you put to death between the Temple and the altar.

Matthew 24:21-29

Because in those days there will be great sorrow, such as there has not been from the start of the world till now, or ever will be.

Luke 13:5

I say to you, It is not so: but if your hearts are not changed, you will all come to an end in the same way.

Luke 19:42-44

Saying, If you, even you, had knowledge today, of the things which give peace! but you are not able to see them.

Luke 21:22-24

For these are the days of punishment, in which all the things in the Writings will be put into effect.

Luke 23:28-30

But Jesus, turning to them, said, Daughters of Jerusalem, let not your weeping be for me, but for yourselves and for your children.

Revelation 2:21-22

And I gave her time for a change of heart, but she has no mind to give up her unclean ways.

Treasury of Scripture Knowledge

Summary

I tell you, Nay: but, except ye repent, ye shall all likewise perish.

Bible References

Ye shall

Luke 19:42
Saying, If you, even you, had knowledge today, of the things which give peace! but you are not able to see them.
Luke 21:22
For these are the days of punishment, in which all the things in the Writings will be put into effect.
Luke 23:28
But Jesus, turning to them, said, Daughters of Jerusalem, let not your weeping be for me, but for yourselves and for your children.
Matthew 12:45
Then he goes and takes with him seven other spirits worse than himself, and they go in and make it their living-place: and the last condition of that man is worse than the first. Even so will it be with this evil generation.
Matthew 22:7
But the king was angry; and he sent his armies, and those who had put his servants to death he gave to destruction, burning down their town with fire.
Matthew 23:35
So that on you may come all the blood of the upright on the earth, from the blood of upright Abel to the blood of Zachariah, son of Barachiah, whom you put to death between the Temple and the altar.
Matthew 24:21
Because in those days there will be great sorrow, such as there has not been from the start of the world till now, or ever will be.

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