Mishkat al-Masabih 23 Medicine and Spells كتاب الطب والرقى 45

وَعَنْ أَنَسٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا رُقْيَةَ إِلَّا مِنْ عَيْنٍ أَوْ حُمَةٍ أَوْ دَمٍ» . رَوَاهُ أَبُو دَاوُد

Anas reported God’s messenger as saying: “No invocation is to be used except for the evil eye, or a scorpion sting, or bleeding.”* Abu Dawud transmitted it. * The text has dam (blood), but it is said that nose-bleeding in particular is what is meant here. Cf. Mirqat , iv, 5U.