وعنها قَالَت: مَا كَانَ يَكُونَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قُرْحَةٌ وَلَا نَكْبَةٌ إِلَّا أَمَرَنِي أَنْ أَضَعَ عَلَيْهَا الْحِنَّاء
She said that God’s messenger never had a wound or a bleeding foot* without ordering her to put henna on it. Tirmidhi transmitted it. * Nakba is used. It means an injury to the foot caused by a stone which produce bleeding.
Mishkat al-Masabih 4348, Book 24, Medicine and Spells, Hadith 28. 1 min read