5:79
Al-Ma'idah 79
Surah Al-Ma'idah (المائدة), verse 79 — reference 5:79. Arabic text with optional translation and free audio on Al-Qalam.
كَانُوا۟ لَا يَتَنَاهَوْنَ عَن مُّنكَرٍ فَعَلُوهُ ۚ لَبِئْسَ مَا كَانُوا۟ يَفْعَلُونَ
kānū lā yatanāhawna ʿan munkarin faʿalūhu labi'sa mā kānū yafʿalūna
They used not to prevent one another from wrongdoing that they did. How wretched was that which they were doing.