Sahih al-Bukhari

Sahih al-Bukhari, Hadith 3263

Book 59: Beginning of Creation
Chapter 10: Chapter: The description of the (Hell) Fire and the fact that it has already been created

باب صِفَةِ النَّارِ وَأَنَّهَا مَخْلُوقَةٌ

حَدَّثَنَا مَالِكُ بْنُ إِسْمَاعِيلَ، حَدَّثَنَا زُهَيْرٌ، حَدَّثَنَا هِشَامٌ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏"‏ الْحُمَّى مِنْ فَيْحِ جَهَنَّمَ، فَأَبْرِدُوهَا بِالْمَاءِ ‏"‏‏.‏

Narrated Aisha:

The Prophet (ﷺ) said, "Fever is from the heat of the (Hell) Fire, so cool it with water."

Read it in place: 59. Beginning of Creation