'Sodom and Gomorrah' in the Bible

I tell you truly, it shall be more tolerable for the land of Sodom and Gomorrah in a day of judgment, than for that city.

and condemned Sodom and Gomorrah to be overthrown, reducing them to ashes, making them an example to those who should afterwards be wicked,

as Sodom and Gomorrah and the cities about them, committing fornication in the same manner as these and going after unnatural lewdness, are made an example, enduring the punishment of eternal fire.