It is narrated from Hazrat Anas (may Allah be pleased with him) that Abu Taybah performed cupping for the Prophet (peace and blessings be upon him). The Prophet (peace and blessings be upon him) ordered that he be given one sa’ of dates, and when he spoke to his master, he reduced it for him.
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 12785
Hadith Gradingحکم دارالسلام:حديث صحيح، خ: 5696، م: 1577، وهذا إسناد ضعيف لضعف مؤمل بن إسماعيل