Hawzah News Agency – The merciful prophet of Islam (pbuh) says:

مَن أذاعَ فاحِشَةً كانَ كمُبتَدِئها، ومَن عَيَّرَ مُؤمِناً بِشَي‏ءٍ لَم يَمُتْ حَتّى‏ يَركَبَهُ.

‘The one who exposes someone’s monstrous deed is as the one who initiated it, and the one who condemns a believer for something will not die before becoming guilty of it himself.’

Source: al-Kafi, v. 2, p. 356, no. 2