'Sodom and Gomorrah' in the Bible

Most certainly I tell you, it will be more tolerable for the land of Sodom and Gomorrah in the day of judgment than for that city.

Whoever will not receive you nor hear you, as you depart from there, shake off the dust that is under your feet for a testimony against them. Assuredly, I tell you, it will be more tolerable for Sodom and Gomorrah in the day of judgment than for that city!"

and turning the cities of Sodom and Gomorrah into ashes, condemned them to destruction, having made them an example to those who would live ungodly;

Even as Sodom and Gomorrah, and the cities around them, having, in the same way as these, given themselves over to sexual immorality and gone after strange flesh, are set forth as an example, suffering the punishment of eternal fire.