New International Version
if he condemned the cities of Sodom and Gomorrah by burning them to ashes, and made them an example of what is going to happen to the ungodly;

American Standard Version
and turning the cities of Sodom and Gomorrah into ashes condemned them with an overthrow, having made them an example unto those that should live ungodly;

Berean Study Bible
if He condemned the cities of Sodom and Gomorrah to destruction, reducing them to ashes as an example of what is coming on the ungodly;

Douay-Rheims Bible
And reducing the cities of the Sodomites, and of the Gomorrhites, into ashes, condemned them to be overthrown, making them an example to those that should after act wickedly.

English Revised Version
and turning the cities of Sodom and Gomorrah into ashes condemned them with an overthrow, having made them an example unto those that should live ungodly;

King James Bible
And turning the cities of Sodom and Gomorrha into ashes condemned them with an overthrow, making them an ensample unto those that after should live ungodly;

World English Bible
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;

Young's Literal Translation
and the cities of Sodom and Gomorrah having turned to ashes, with an overthrow did condemn, an example to those about to be impious having set them;

2 Peter 2:6 Additional Translations ...