Numbers 26:10

10and athe earth opened its mouth and swallowed them up together with Korah, when that company died, when the fire devoured 250 men, and bthey became a warning.

Deuteronomy 29:23

23the whole land burned out with brimstone and csalt, nothing sown and nothing growing, where no plant can sprout, dan overthrow like that of Sodom and Gomorrah, eAdmah, and Zeboiim, which the Lord overthrew in his anger and wrath

1 Corinthians 10:11

11Now these things happened to them as an example, but fthey were written down for our instruction, gon whom the end of the ages has come.
Copyright information for ESV