حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ إِبْرَاهِيمَ، حَدَّثَنَا ابْنُ أَبِي فُدَيْكٍ، عَنْ عَبْدِ الْمُهَيْمِنِ بْنِ عَبَّاسِ بْنِ سَهْلِ بْنِ سَعْدٍ السَّاعِدِيِّ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، قَالَ إِنِّي لأَعْرِفُ يَوْمَ أُحُدٍ مَنْ جَرَحَ وَجْهَ رَسُولِ اللَّهِ ـ صلى الله عليه وسلم ـ وَمَنْ كَانَ يُرْقِئُ الْكَلْمَ مِنْ وَجْهِ رَسُولِ اللَّهِ ـ صلى الله عليه وسلم ـ وَيُدَاوِيهِ وَمَنْ يَحْمِلُ الْمَاءَ فِي الْمِجَنِّ وَبِمَا دُووِيَ بِهِ الْكَلْمُ حَتَّى رَقَأَ ‏.‏ قَالَ أَمَّا مَنْ كَانَ يَحْمِلُ الْمَاءَ فِي الْمِجَنِّ فَعَلِيٌّ وَأَمَّا مَنْ كَانَ يُدَاوِي الْكَلْمَ فَفَاطِمَةُ أَحْرَقَتْ لَهُ حِينَ لَمْ يَرْقَأْ قِطْعَةَ حَصِيرٍ خَلَقٍ فَوَضَعَتْ رَمَادَهُ عَلَيْهِ فَرَقَأَ الْكَلْمُ ‏.‏

It wasnarrated from ‘Abdul-Muhaimin bin ‘Abbas bin Sahl bin Sa’dAs-Sa’idi, from his father, that his grandfather said: “On theDay ofUhud, I recognized the one who wounded the face of theMessenger ofAllah (PBUH), the one who was washing the blood from theface of theMessenger of Allah (PBUH) and treating him, and the onewho wasbringing the water in a shield, and with what the wound wastreateduntil the bleeding stopped. The one who was carrying thewater in theshield was ‘Ali. The one who was treating the woundwas Fatimah. Whenthe bleeding would not stop, she burned a piece ofa worn out mat andapplied the ashes to it (the wound), then thebleeding stopped. Translation Not Available

Book Ref: Sunan Ibn Majah Book 31 Hadith 3465
Web Ref:  Sunan Ibn Majah Vol 4 Book 31 Hadith 3465