Arabic Text
حَدَّثَنَا عَمْرٌو النَّاقِدُ، وَزُهَيْرُ بْنُ حَرْبٍ، قَالاَ حَدَّثَنَا إِسْمَاعِيلُ بْنُ إِبْرَاهِيمَ، عَنْ يُونُسَ، عَنْ مُحَمَّدِ بْنِ زِيَادٍ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَا يَأْمَنُ الَّذِي يَرْفَعُ رَأْسَهُ فِي صَلاَتِهِ قَبْلَ الإِمَامِ أَنْ يُحَوِّلَ اللَّهُ صُورَتَهُ فِي صُورَةِ حِمَارٍ " .
English Translation
Abu Huraira reported: The Messenger of Allah (ﷺ) said: Does the man who lifts his head before the Imam not fear that Allah may change his face into that of an ass?
This hadith is from Sahih Muslim, one of the most rigorously authenticated collections in Islamic scholarship. No editorial opinion is added.