Sahih al-Bukhari 243
Book 4: Ablutions (Wudu') · Hadith 109
Hadith text
Narrated Abu Hazim:Sahl bin Sa`d As-Sa`idi, was asked by the people, "With what was the wound of the Prophet (ﷺ) treated?" Sahl replied, "None remains among the people living who knows that better than I. `Ali [??] used to bring water in his shield and Fatima used to wash the blood off his face. Then straw mat was burnt and the wound was filled with it
Abu Hazim bataate hain ke Sahl bin Sa'd As-Sa'idi se pucha gaya: "Nabi ke zakhm ka ilaaj kis se hua?" Sahl ne kaha: "Ab is baare mein mujhse zyada koi nahi jaanta. Ali apne shield mein paani laate the aur Fatima Nabi ke chehre se khoon saaf karti thin. Phir ek chatai jalayi gayi aur uski rakh zakhm mein bhar di gayi."
Sahih al-Bukhari 243 · Book 4, Hadith 109