It was narrated that Rafi’ bin Khadij said: “I heard the Prophet (ﷺ) say: ‘Fever is from the heat of the Hell-fire, so cool it down with water.’ He entered upon a son of ‘Ammar and said: ‘Take away the harm, O Lord of mankind, O God of mankind.’”

It was narrated that Rafi’ bin Khadij said: “I heard the Prophet (ﷺ) say: ‘Fever is from the heat of the Hell-fire, so cool it down with water.’ He entered upon a son of ‘Ammar and said: ‘Take away the harm, O Lord of mankind, O God of mankind.’”

حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ نُمَيْرٍ، حَدَّثَنَا مُصْعَبُ بْنُ الْمِقْدَامِ، حَدَّثَنَا إِسْرَائِيلُ، عَنْ سَعِيدِ بْنِ مَسْرُوقٍ، عَنْ عَبَايَةَ بْنِ رِفَاعَةَ، عَنْ رَافِعِ بْنِ خَدِيجٍ، قَالَ سَمِعْتُ النَّبِيَّ ـ صلى الله عليه وسلم ـ يَقُولُ ‏"‏ الْحُمَّى مِنْ فَيْحِ جَهَنَّمَ فَابْرُدُوهَا بِالْمَاءِ ‏"‏ ‏.‏ فَدَخَلَ عَلَى ابْنٍ لِعَمَّارٍ فَقَالَ ‏"‏ اكْشِفِ الْبَاسْ رَبَّ النَّاسْ إِلَهَ النَّاسْ ‏"‏ ‏.‏