كَانُوا۟ لَا يَتَنَاهَوْنَ عَن مُّنكَرٍۢ فَعَلُوهُ ۚ لَبِئْسَ مَا كَانُوا۟ يَفْعَلُونَ

They used not to prevent one another from wrongdoing that they did. How wretched was that which they were doing.

— Al-Mā’idah 5:79