حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا عَبْدَةُ بْنُ سُلَيْمَانَ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ فَاطِمَةَ بِنْتِ الْمُنْذِرِ، عَنْ أَسْمَاءَ بِنْتِ أَبِي بَكْرٍ، أَنَّهَا كَانَتْ تُؤْتَى بِالْمَرْأَةِ الْمَوْعُوكَةِ فَتَدْعُو بِالْمَاءِ فَتَصُبُّهُ فِي جَيْبِهَا وَتَقُولُ إِنَّ النَّبِيَّ ـ صلى الله عليه وسلم ـ قَالَ ‏"‏ ابْرُدُوهَا بِالْمَاءِ ‏"‏ ‏.‏ وَقَالَ ‏"‏ إِنَّهَا مِنْ فَيْحِ جَهَنَّمَ ‏"‏ ‏.‏

It wasnarrated from Asma’ bint Abu Bakr that a woman suffering fromfeverwould be brought to her, and she would call for water and pouritonto the neck of her garment. She said: The Prophet (PBUH) said:“Coolit down with water,” and he said: “It is from the heat ofHell-fire.” Translation Not Available

Book reference: Sunan Ibn Majah Book 31 Hadith 3474
Web reference: Sunan Ibn Majah Volume 4 Book 31 Hadith 3474