“The Messenger of Allah ﷺ was wounded on the Day of Uhud. His molar was broken and his helmet was crushed on his head. Fatimah was washing the blood from him and ‘Ali was pouring water on him from a shield. When Fatimah realized that the water was only making the bleeding worse, she took a piece of a mat and burnt it, and when it had turned to ashes, she applied it to the wound to stop the bleeding.  

جُرِحَ رَسُولُ اللَّهِ ﷺ يَوْمَ أُحُدٍ وَكُسِرَتْ رَبَاعِيَتُهُ وَهُشِمَتِ الْبَيْضَةُ عَلَى رَأْسِهِ فَكَانَتْ فَاطِمَةُ تَغْسِلُ الدَّمَ عَنْهُ وَعَلِيٌّ يَسْكُبُ عَلَيْهِ الْمَاءَ بِالْمِجَنِّ فَلَمَّا رَأَتْ فَاطِمَةُ أَنَّ الْمَاءَ لاَ يَزِيدُ الدَّمَ إِلاَّ كَثْرَةً أَخَذَتْ قِطْعَةَ حَصِيرٍ فَأَحْرَقَتْهَا حَتَّى إِذَا صَارَ رَمَادًا أَلْزَمَتْهُ الْجُرْحَ فَاسْتَمْسَكَ الدَّمُ  

“On the Day of Uhud, I recognized the one who wounded the face of the Messenger of Allah ﷺ, the one who was washing the blood from the face of the Messenger of Allah ﷺ and treating him, and the one who was bringing the water in a shield, and with what the wound was treated until the bleeding stopped. The one who was carrying the water in the shield was ‘Ali. The one who was treating the wound was Fatimah. When the bleeding would not stop, she burned a piece of a worn out mat and applied the ashes to it (the wound), then the bleeding stopped.  

إِنِّي لأَعْرِفُ يَوْمَ أُحُدٍ مَنْ جَرَحَ وَجْهَ رَسُولِ اللَّهِ ﷺ وَمَنْ كَانَ يُرْقِئُ الْكَلْمَ مِنْ وَجْهِ رَسُولِ اللَّهِ ﷺ 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