Sahih Muslim Book - 43, Hadith - 6111

وَحَدَّثَنَا أَبُو كُرَيْبٍ ، حَدَّثَنَا أَبُو مُعَاوِيَةَ ، عَنِ الأَعْمَشِ ، عَنْ مُسْلِمٍ ، عَنْ مَسْرُوقٍ ، عَنْ عَائِشَةَ ، قَالَتْ: رَخَّصَ رَسُولُ اللهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فِي أَمْرٍ . فَتَنَزَّهَ عَنْهُ نَاسٌ مِنَ النَّاسِ ، فَبَلَغَ ذَلِكَ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ ، فَغَضِبَ حَتَّى بَانَ الْغَضَبُ فِي وَجْهِهِ ، ثُمَّ قَالَ: مَا بَالُ أَقْوَامٍ يَرْغَبُونَ عَمَّا رُخِّصَ لِي فِيهِ ، فَوَاللَّهِ لأَنَا أَعْلَمُهُمْ بِاللَّهِ وَأَشَدُّهُمْ لَهُ خَشْيَةً.

It was narrated that ‘Aishah said: “The Messenger of Allah (s.a.w) granted a concession allowing something, but some of the people refrained from it. News of that reached the Prophet (s.a.w) and he became so angry that his anger could be seen on his face, then he said: ‘What is the matter with people who refrain from that concerning which I have been granted a concession? By Allah, I am the most knowledgeable of them about Allah, and I am the one who fears Him the most.”’