The Prophet ﷺ as saying: A man who cups and a man who gets himself cupped break their fast. Abu Dawud said: Ibn Thawban transmitted a similar tradition from his father on the authority of Makhul through an chain of narrators mentioned by him.
عَنِ النَّبِيِّ ﷺ قَالَ أَفْطَرَ الْحَاجِمُ وَالْمَحْجُومُ