Sahih al-Bukhari, Book 65, Hadith 4643 (In-Book)

Narrated `Abdullah bin AzZubair: (The Verse) "Hold to forgiveness; command what is right..." was revealed by Allah except in connection with the character of the people.

حَدَّثَنَا يَحْيَى، حَدَّثَنَا وَكِيعٌ، عَنْ هِشَامٍ، عَنْ أَبِيهِ، عَنْ عَبْدِ اللَّهِ بْنِ الزُّبَيْرِ، ‏{‏خُذِ الْعَفْوَ وَأْمُرْ بِالْعُرْفِ‏}‏ قَالَ مَا أَنْزَلَ اللَّهُ إِلاَّ فِي أَخْلاَقِ النَّاسِ‏.‏

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