AN NUUR (CAHAYA) — Ayat 19
إِنَّ الَّذِينَ يُحِبُّونَ أَن تَشِيعَ الْفَاحِشَةُ فِي الَّذِينَ آمَنُوا لَهُمْ عَذَابٌ أَلِيمٌ فِي الدُّنْيَا وَالْآخِرَةِ وَاللَّهُ يَعْلَمُ وَأَنتُمْ لَا تَعْلَمُونَ
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.
Tafsir
{Those who love that immorality should be spread} by tongue {among those who have believed} by attributing it to them, and they are the group {will have a painful punishment in this world} by the punishment for slander {and in the Hereafter} by the fire for the right of God {and God knows} its absence from them {and you} O group, by what you said of falsehood {do not know} its existence among them.