(53) باب إِثْمِ مَنْ رَفَعَ رَأْسَهُ قَبْلَ الإِمَامِ
Narrated Abu Huraira:
The Prophet (ﷺ) said, "Isn't he who raises his head before the Imam afraid that Allah may transform his head into that of a donkey or his figure (face) into that of a donkey?" (ES)
Reference (ES): Sahih al-Bukhari 691 (ES)
In-book reference (ES): Book 10, Hadith 86 (ES)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 11, Hadith 660 (ES)