Narrator:Abu Hurayrah
حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، عَنْ مُحَمَّدِ بْنِ زِيَادٍ، وَهُوَ أَبُو الْحَارِثِ الْبَصْرِيُّ ثِقَةٌ عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ مُحَمَّدٌ صلى الله عليه وسلم
" أَمَا يَخْشَى الَّذِي يَرْفَعُ رَأْسَهُ قَبْلَ الإِمَامِ أَنْ يُحَوِّلَ اللَّهُ رَأْسَهُ رَأْسَ حِمَارٍ "
Abu Hurairah narrated:
"Muhammad said: 'Does not the one who raises his head before the Imam fear that Allah will transform his head into a donkey's head?'"
Reported by At-Tirmidhi (No. 582), Muslim (No. 427a), An-Nasa’i (No. 828), Ibn Majah (No. 961) and Ahmad (No. 7220, 9723).