Surah Al-Ma'idah (المائدة) Ayah 79 - Tafsir

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."