Ephesians 5:12

12 It is shameful even to mention what the disobedient do in secret.

Read Ephesians 5:12 Using Other Translations

For it is a shame even to speak of those things which are done of them in secret.
For it is shameful even to speak of the things that they do in secret.
It is shameful even to talk about the things that ungodly people do in secret.