Quran An-Nur 24:23
إِنَّ ٱلَّذِينَ يَرۡمُونَ ٱلۡمُحۡصَنَٰتِ ٱلۡغَٰفِلَٰتِ ٱلۡمُؤۡمِنَٰتِ لُعِنُواْ فِي ٱلدُّنۡيَا وَٱلۡأٓخِرَةِ وَلَهُمۡ عَذَابٌ عَظِيمٞ ٢٣
Translation
Indeed, those who [falsely] accuse chaste, unaware and believing women are cursed in this world and the Hereafter; and they will have a great punishment