Hadith 8:502
Abu Bakr narrated to us, he said: Ibn Fudayl narrated to us, from Yazid, from Ikrimah, from Ibn Abbas, who said: The Messenger of Allah (peace and blessings of Allah be upon him) came while he was complaining of an ailment, so he performed Tawaf around the House on a camel, and with him was a curved staff. Every time he passed by the Black Stone, he touched it. When he finished his Tawaf, he made the camel kneel, then he prayed two rak'ahs.
حدثنا أبو بكر قال ثنا بن فضيل عن يزيد عن عكرمة عن بن عباس قال جاء رسول الله صلى الله عليه وسلم وقد اشتكى فطاف بالبيت على بعير ومعه محجن كلما مر على الحجر استلمه فلما فرغ من طوافه أناخ ثم صلى ركعتين