Hadithcore
Mishkat al-Masabih, 4559

Anas reported God’s messenger as saying:

“No spell 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. <i>Mirqat</i>, iv, 5U.

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

References1 variant
In-Book Reference
Book 23, Hadith 45