Hadith 981:89
Hassan ibn Musa and Husayn ibn Muhammad narrated to us, they said: Shayban narrated to us, from Yahya, he said: And Abu Qilabah informed me that Abu Asma al-Rahbi narrated to him that Thawban, the freed slave of the Messenger of Allah (peace and blessings of Allah be upon him), informed him that he heard the Prophet (peace and blessings of Allah be upon him) saying: "The one who performs cupping and the one for whom cupping is performed have broken their fast."
حدثنا حسن بن موسى، وحسين بن محمد قالا: حدثنا شيبان، عن يحيى قال: وأخبرني أبو قلابة، أن أبا أسماء الرحبي حدثه، أن ثوبان مولى رسول الله صلى الله عليه وسلم أخبره، أنه سمع النبي صلى الله عليه وسلم يقول: " أفطر الحاجم والمحجوم "