Hadith 458:2
Isma'il ibn Ibrahim narrated to us, Khalid narrated to us, from Abu Qilabah, from Abu al-Ash'ath, from Shaddad ibn Aws, that he passed with the Messenger of Allah, peace and blessings of Allah be upon him, during the time of the Conquest, by a man who was being cupped in al-Baqi' on the eighteenth day that had passed of Ramadan, while he was holding my hand. He said: "The one who cups and the one who is cupped have broken their fast."
حدثنا إسماعيل بن إبراهيم، حدثنا خالد، عن أبي قلابة، عن أبي الأشعث، عن شداد بن أوس، أنه مر مع رسول الله صلى الله عليه وسلم زمن الفتح على رجل يحتجم بالبقيع لثمان عشرة خلت من رمضان وهو آخذ بيدي، فقال: " أفطر الحاجم والمحجوم "