(32) باب الْحِجَامَةِ وَالْقَىْءِ لِلصَّائِمِ
Narrated Thabit Al-Bunani:
Anas bin Malik was asked whether they disliked the cupping for a fasting person. He replied in the negative and said, "Only if it causes weakness."
Reference: Sahih al-Bukhari 1940
In-book reference: Book 30, Hadith 47
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 31, Hadith 161