“Truly,

I say to you!

It shall be more tolerable

For the land

Of Sodom,

And Gomorrah,

On the day of judgment,

Than for that town.”

 

ἀμὴν λέγω ὑμῖν, ἀνεκτότερον ἔσται γῇ Σοδόμων καὶ Γομόρρων ἐν ἡμέρᾳ κρίσεως ἢ τῇ πόλει ἐκείνῃ.

 

There are no equivalent passages in Mark or Luke.  However, Matthew has something like this in chapter 11:24.  Jesus, via Matthew, made a comparison between the town that had rejected them with the famous wicked cities of Genesis, chapter 18:20-19:29, Sodom and Gomorrah.  This was a solemn statement (ἀμὴν λέγω ὑμῖν) that it would be more tolerable (ἀνεκτότερον ἔσ) for the land of Sodom and Gomorrah (γῇ Σοδόμων καὶ Γομόρρων) on the judgment day (ἐν ἡμέρᾳ κρίσεως) than this town that rejected his disciples (ἢ τῇ πόλει ἐκείνῃ).  They had lacked hospitality to the followers of Jesus, so that they were worse than the terrible cities in Genesis.