[Machine] Ali ibn Abi Talib came with water in a container, meaning a shield, on the day of Uhud. The Messenger of Allah ﷺ washed his face with it and said, "This water has turned cold." It means it has changed. He said, "Fatima took a piece of mat and burned it and put it on his wound."
جَاءَ عَلِيُّ بْنُ أَبِي طَالِبٍ بِمَاءٍ فِي دَرَقَةٍ يَعْنِي تُرْسًا يَوْمَ أُحُدٍ فَغَسَلَ رَسُولُ اللهِ ﷺ وَجْهَهُ وَقَالَ «هَذَا مَاءٌ قَدْ أَسِنَ» يَعْنِي تَغَيَّرَ قَالَ وَأَخَذَتْ فَاطِمَةُ قِطْعَةَ حَصِيرٍ فَأَحْرَقَتْهُ وَوَضَعَتْهُ عَلَى جُرْحِهِ