Hadith 981:70
'Abd al-Razzaq and Ibn Bakr narrated to us, they said: Ibn Jurayj informed us. And Rawh narrated to us: Ibn Jurayj informed me, Makhul informed me, that a sheikh from the tribe informed him, that Thawban, the freed slave of the Prophet, may God bless him and grant him peace, informed him, that the Prophet, may God bless him and grant him peace, said: "The cupper and the one being cupped have broken their fast."
حدثنا عبد الرزاق، وابن بكر قالا: أخبرنا ابن جريج، وروح، حدثنا ابن جريج، أخبرني مكحول، أن شيخا من الحي أخبره، أن ثوبان مولى النبي صلى الله عليه وسلم أخبره، أن النبي صلى الله عليه وسلم قال: " أفطر الحاجم والمحجوم "