The Book of Virtues
43/23. Chapter:
The Prophet (SAW) Sweated When It Was Cold, And When The Revelation Came To Him
Sahih Muslim
حَدَّثَنَا أَبُو كُرَيْبٍ، مُحَمَّدُ بْنُ الْعَلاَءِ حَدَّثَنَا أَبُو أُسَامَةَ، عَنْ هِشَامٍ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، قَالَتْ إِنْ كَانَ لَيُنْزَلُ عَلَى رَسُولِ اللَّهِ صلى الله عليه وسلم فِي الْغَدَاةِ الْبَارِدَةِ ثُمَّ تَفِيضُ جَبْهَتُهُ عَرَقًا .
'A'isha reported: When revelation descended upon Allah's Messenger (ﷺ) even during the cold days, his forehead perspired.
Reference : Sahih Muslim 2333aIn-book reference : Book 43, Hadith 116USC-MSA web (English) reference : Book 30, Hadith 5764