John 8:21

Then spoke Jesus to them again; I go away, and you will seek me, and in your sin you shall die; whither I go, you can not come.

John 8:24

Therefore said I to you, that you shall die in your sins. For if you believe not that I am, He, you shall die in your sins.

Luke 11:50-51

that the blood of all the prophets, which has been shed from the foundation of the world, may be required of this generation;

Luke 13:3

I tell you, No; but unless you repent, you shall all likewise perish.

Luke 13:5

I tell you, No; but unless you repent, you shall all likewise perish.

Acts 2:40

And with many other words did he testify and exhort, saying: Save yourselves from this wicked generation.

Acts 3:19

Repent, therefore, and turn, in order that your sins may be blotted out, so that seasons of refreshing may come from the presence of the Lord,

Acts 20:26-27

For this reason I solemnly affirm to you this day, that I am clean from the blood of all men.

Ephesians 5:5-6

For you know this, that no lewd nor unclean person, nor covetous man, who is an idolater, has any inheritance in the kingdom of the Christ and of God.

1 Timothy 4:16

Take heed to yourself, and to your teaching; continue in them; for by doing this, you will save both yourself, and those who hear you.

1 Timothy 5:22

Lay hands hastily on no man, nor be partaker of other men's sins: keep yourself pure.

James 5:19-20

Brethren, if any among you should err from the truth, and one should turn him back,

Treasury of Scripture Knowledge

Summary

When I say unto the wicked, Thou shalt surely die; and thou givest him not warning, nor speakest to warn the wicked from his wicked way, to save his life; the same wicked man shall die in his iniquity; but his blood will I require at thine hand.

The same

Bible References

I say

Luke 13:3
I tell you, No; but unless you repent, you shall all likewise perish.
Ephesians 5:5
For you know this, that no lewd nor unclean person, nor covetous man, who is an idolater, has any inheritance in the kingdom of the Christ and of God.

To save

Acts 2:40
And with many other words did he testify and exhort, saying: Save yourselves from this wicked generation.
Acts 3:19
Repent, therefore, and turn, in order that your sins may be blotted out, so that seasons of refreshing may come from the presence of the Lord,
1 Timothy 4:16
Take heed to yourself, and to your teaching; continue in them; for by doing this, you will save both yourself, and those who hear you.
James 5:19
Brethren, if any among you should err from the truth, and one should turn him back,

The same

John 8:21
Then spoke Jesus to them again; I go away, and you will seek me, and in your sin you shall die; whither I go, you can not come.

But

Luke 11:50
that the blood of all the prophets, which has been shed from the foundation of the world, may be required of this generation;
Acts 20:26
For this reason I solemnly affirm to you this day, that I am clean from the blood of all men.
1 Timothy 5:22
Lay hands hastily on no man, nor be partaker of other men's sins: keep yourself pure.