Jude 1:7

Like Sodom and Gomorrah and the towns near them, which gave themselves up to fornication, and fell into unnatural vice, these angels now stand out as a warning, undergoing, as they are, the punishment of aeonian fire.

2 Peter 2:6

He condemned the cities of Sodom and Gomorrah and reduced them to ashes, holding them up as a warning to the godless of what was in store for them;

Matthew 25:41

Then he will say to those on his left 'Go from my presence, accursed, into the 'aeonian fire which has been prepared for the Devil and his angels.'

Romans 1:26-27

That, I say, is why God abandoned them to degrading passions. Even the women among them perverted the natural use of their bodies to the unnatural;

1 Corinthians 6:9

Do not you know that wrong-doers will have no share in God's Kingdom? Do not be deceived. No one who is immoral, or an idolater, or an adulterer, or licentious, or a sodomite,

Matthew 11:24

Yet, I tell you, the doom of Sodom will be more bearable in the 'Day of Judgment' than yours."

Mark 9:43-49

If your hand proves a snare to you, cut it off. It would be better for you to enter the Life maimed, than to have both your hands and go into the Pit, into the inextinguishable fire.

Luke 17:29

But, on the very day on which Lot came out of Sodom, it rained fire and sulphur from the skies and destroyed them all.

2 Peter 3:7

But the present heavens and earth, by the same fiat, have been reserved for fire, and are being kept for the day of the judgment and destruction of the godless.

Treasury of Scripture Knowledge

Summary

Even as Sodom and Gomorrha, and the cities about them in like manner, giving themselves over to fornication, and going after strange flesh, are set forth for an example, suffering the vengeance of eternal fire.

General references

Bible References

As

Luke 17:29
But, on the very day on which Lot came out of Sodom, it rained fire and sulphur from the skies and destroyed them all.

Strange

Romans 1:26
That, I say, is why God abandoned them to degrading passions. Even the women among them perverted the natural use of their bodies to the unnatural;
1 Corinthians 6:9
Do not you know that wrong-doers will have no share in God's Kingdom? Do not be deceived. No one who is immoral, or an idolater, or an adulterer, or licentious, or a sodomite,

Are

Matthew 11:24
Yet, I tell you, the doom of Sodom will be more bearable in the 'Day of Judgment' than yours."
2 Peter 2:6
He condemned the cities of Sodom and Gomorrah and reduced them to ashes, holding them up as a warning to the godless of what was in store for them;

Eternal

Matthew 25:41
Then he will say to those on his left 'Go from my presence, accursed, into the 'aeonian fire which has been prepared for the Devil and his angels.'
Mark 9:43
If your hand proves a snare to you, cut it off. It would be better for you to enter the Life maimed, than to have both your hands and go into the Pit, into the inextinguishable fire.

General references

Luke 17:29
But, on the very day on which Lot came out of Sodom, it rained fire and sulphur from the skies and destroyed them all.