Luke 17:29

but the day Lot went out of Sodom, it rained fire and brimstone from heaven, and destroyed them all.

2 Peter 2:6

and reducing the cities of Sodom and Gomorrah to ashes, condemned them to final destruction, making them an example for all who in future should live ungodly;

Jude 1:7

As Sodom and Gomorrha and the surrounding cities, in like manner with them abandoned to whoredom, and going after other flesh, are set forth an example, suffering the judicial punishment of eternal fire.

Treasury of Scripture Knowledge

Summary

And let that man be as the cities which the LORD overthrew, and repented not: and let him hear the cry in the morning, and the shouting at noontide;

Bible References

As

Luke 17:29
but the day Lot went out of Sodom, it rained fire and brimstone from heaven, and destroyed them all.
2 Peter 2:6
and reducing the cities of Sodom and Gomorrah to ashes, condemned them to final destruction, making them an example for all who in future should live ungodly;
Jude 1:7
As Sodom and Gomorrha and the surrounding cities, in like manner with them abandoned to whoredom, and going after other flesh, are set forth an example, suffering the judicial punishment of eternal fire.