[Machine] The Messenger of Allah ﷺ said: "Fever is from the heat of Hell, so extinguish it with water." Naafi' said, Abdullah bin Umar used to say: "O Allah, remove from us the impurity."  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ الْحُمَّى مِنْ فَيْحِ جَهَنَّمَ فَأَطْفِئُوهَا بِالْمَاءِ قَالَ نَافِعٌ وَكَانَ عَبْدُ اللهِ بْنُ عُمَرَ يَقُولُ اللهُمَّ أَذْهِبْ عَنَّا الرِّجْزَ