Jude 1:7
just as Sodom and Gomorrah and the neighboring towns which like them indulged in grossest immorality and unnatural vice, stand as a perpetual warning, in suffering the punishment of eternal fire.
2 Peter 2:6
and if He condemned, by burning them to ashes, the cities of Sodom and Gomorrah, making them an example to godless people of what was coming to them,
Matthew 25:41
"Then He will say to those at His left, 'Be gone from me, you who are now cursed, to the everlasting fire prepared for the devil and his angels.
Romans 1:26-27
This is why God has given them up to degrading passions. For their females have exchanged their natural function for one that is unnatural,
1 Corinthians 6:9
Do you not know that wrongdoers will not have a share in the kingdom of God? Stop being misled; people who are sexually immoral or idolaters or adulterers or sensual or guilty of unnatural sexual vice
Matthew 11:24
But I tell you, on the day of judgment the punishment will be lighter for the land of Sodom than for you!"
Mark 9:43-49
If your hand makes you do wrong, cut it off. You might better go into life maimed than keep both your hands and go down to the pit, to the fire that is never put out.
Luke 17:29
and the very day Lot went out of Sodom, it rained fire and brimstone from heaven and destroyed them all.
2 Peter 3:7
But by the same command the present heavens and earth are stored up for fire and are kept for the day when godless men are to be doomed and destroyed.