“I came to the Prophet (ﷺ) and I was suffering pain that was killing me. The Prophet (ﷺ) said to me: ‘Put your right hand on it and say: Bismillah, a’udhu bi’izzatil-lahi wa qudratihi min sharri ma ajidu wa uhadhiru. (In the Name of Allah, I seek refuge in the might and power of Allah from the evil of what I feel and what I fear),” seven times.’ I said that, and Allah healed me.”
Sunan Ibn Majah Book 31, Hadith 87