John 8:21

Again therefore he said to them, I go away, and ye will seek me, and will die in your sin. Whither I go, ye cannot come.

John 8:24

Therefore I said to you, that ye will die in your sins; for unless ye believe that I am He, ye will die in your sins.

Luke 11:50-51

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

Luke 13:3

I tell you, nay; but unless ye repent, ye will all in like manner perish.

Luke 13:5

I tell you, nay; but unless ye repent, ye will all in like manner perish.

Acts 2:40

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

Acts 3:19

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

Acts 20:26-27

Wherefore I testify to you this day, that I am pure from the blood of all men;

Ephesians 5:5-6

For of this ye are sure, since ye know that no whoremonger, nor unclean person, nor covetous man, who is an idolater, hath an inheritance in the kingdom of Christ and God.

1 Timothy 4:16

Give heed to thyself, and to thy teaching; continue in them; for in doing this thou wilt save both thyself and them that hear thee.

1 Timothy 5:22

Lay hands hastily on no one, neither share in other mens sins. Keep thyself pure.

James 5:19-20

Brethren, if any one among you be led astray from the truth, and one convert him,

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, nay; but unless ye repent, ye will all in like manner perish.
Ephesians 5:5
For of this ye are sure, since ye know that no whoremonger, nor unclean person, nor covetous man, who is an idolater, hath an inheritance in the kingdom of Christ and God.

To save

Acts 2:40
And with many other words did he testify and exhort, saying, Save yourselves from this perverse generation.
Acts 3:19
Repent therefore and turn from your ways, that your sins may be blotted out, in order that the times of refreshing may come from the presence of the Lord,
1 Timothy 4:16
Give heed to thyself, and to thy teaching; continue in them; for in doing this thou wilt save both thyself and them that hear thee.
James 5:19
Brethren, if any one among you be led astray from the truth, and one convert him,

The same

John 8:21
Again therefore he said to them, I go away, and ye will seek me, and will die in your sin. Whither I go, ye cannot come.

But

Luke 11:50
that the blood of all the prophets, which hath been shed from the foundation of the world, may be required of this generation;
Acts 20:26
Wherefore I testify to you this day, that I am pure from the blood of all men;
1 Timothy 5:22
Lay hands hastily on no one, neither share in other mens sins. Keep thyself pure.