Matthew 5:26
Verily I say unto thee, Thou shalt by no means come out of there, until thou hast paid the uttermost farthing.
Matthew 18:34
And his lord was wroth and delivered him to the tormentors until he should pay all that was due unto him.
Luke 12:59
I tell thee, in no wise shalt thou come out of there until thou hast paid the very last mite.
Matthew 25:41
Then he shall also say unto those who shall be on the left hand, Depart from me, ye cursed, into eternal fire, prepared for the devil and his angels;
Matthew 25:46
And they shall go away into eternal punishment, but the righteous into eternal life.
Luke 16:26
And beside all this, between us and you there is a great gulf fixed, so that those who would pass from here to you cannot; neither can they pass from there to us.
2 Thessalonians 1:9
who shall be punished with eternal destruction by the presence of the Lord and by the glory of his power,
James 2:13
For judgment without mercy shall be done unto the one that has shown no mercy; and mercy boasts against judgment.