Narrated to me Abu al-Tahir and Harmalah ibn Yahya, both saying: Ibn Wahb informed us, Yunus informed me, from Ibn Shihab, who said: Nafi' ibn Jubayr ibn Mut'im informed me, from 'Uthman ibn Abi al-'As al-Thaqafi, that he complained to the Messenger of Allah, peace and blessings be upon him, of a pain he had been feeling in his body since he had embraced Islam. The Messenger of Allah, peace and blessings be upon him, said to him: "Place your hand on the part of your body that pains you and say: 'In the name of Allah' three times. And say seven times: 'I seek refuge in Allah and His power from the evil of what I find and fear.'"