Hadith 17:358
Ma'n ibn 'Isa narrated to us, from Yazid ibn 'Abd al-Malik, from Muhammad ibn 'Ali, that he ordered a cupper who was performing cupping on him to empty his cupping vessel for a dog to lap it up.
حدثنا معن بن عيسى عن يزيد بن عبد الملك عن محمد بن علي أنه أمر حجاما يحجمه أن يفرغ محجمه لكلب أن يلغها