النّور — An-Nur Ayat 19
اِنَّ الَّذِيْنَ يُحِبُّوْنَ اَنْ تَشِيْعَ الْفَاحِشَةُ فِى الَّذِيْنَ اٰمَنُوْا لَهُمْ عَذَابٌ اَلِيْمٌۙ فِى الدُّنْيَا وَالْاٰخِرَةِۗ وَاللّٰهُ يَعْلَمُ وَاَنْتُمْ لَا تَعْلَمُوْنَ
Innal-lażīna yuḥibbūna an tasyī‘al-fāḥisyatu fil-lażīna āmanū lahum ‘ażābun alīm(un), fid-dun-yā wal-ākhirah(ti), wallāhu ya‘lamu wa antum lā ta‘lamūn(a).
"Indeed, those who like that immorality should be spread [or publicized] among those who have believed will have a painful punishment in this world and the Hereafter. And Allah knows and you do not know."