Jude 1:7

7just asὡςSodomΣόδομαandκαὶGomorrahΓόμορραandκαὶtheαἱaroundπερὶthemαὐτὰςcitiesπόλεις,τὸνin likeὅμοιονmannerτρόπονwith themτούτοιςhaving indulged in sexual immoralityἐκπορνεύσασαιandκαὶhaving goneἀπελθοῦσαιafterὀπίσωfleshσαρκὸςstrangeἑτέρας,are set forth asπρόκεινταιan exampleδεῖγμαof fireπυρὸςeternalαἰωνίου[the] penaltyδίκηνundergoingὑπέχουσαι.

as Sodom and Gomorrah and the cities around them, in like manner to these having indulged in sexual immorality and having gone after other flesh, are set forth as an example, undergoing the penalty of eternal fire.