The Messenger of Allah ﷺ said, "The one who performs cupping and the one for whom it is performed have both broken their fast."
حدثنا عبد الرزاق حدثنا معمر عن يحيى بن أبي كثير عن إبراهيم بن عبد الله بن قارظ عن السائب بن يزيد
قال رسول الله ﷺ أفطر الحاجم والمحجوم
No references are available.
Its isnad is sahih. It previously occurred at 8753, and it is found in Bukhari 4/174, in the Book of Fasting, chapter on cupping.