Sayyiduna Ali (may Allah be pleased with him) reports that the Prophet (peace and blessings be upon him) said: "The fast of the one who cups and the one who is cupped is broken."
Al-Bazzar and al-Tabarani in al-Mu'jam al-Awsat recorded it. Its chain contains al-Hasan, who is a mudallis (one who conceals defects in the chain), but he is thiqah (trustworthy). The hadith of Sayyidah Aishah (may Allah be pleased with her) contains al-Muthanna bin al-Sabbah; he has been criticised, though he has also been declared trustworthy.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصيام / 4985
Hadith Gradingمحدثین:إسناده ضعیف
Hadith Takhrij«أخرجه مسند أحمد برقم: 23371، وأخرجه المعجم الكبير للطبراني برقم: 1122»