(126) باب فِي الرُّقْيَةِ إِذَا اشْتَكَى
Muhammad bin Sulaim narrated:
"Thabit Al-Bunani narrated to me, he said to me: 'O Muhammad, when you suffer from some ailment, then place your hand at the place of the ailment, then say: "In the Name of Allah, I seek refuge in Allah's might and power from the evil of this pain I feel (Bismillāh, a`ūdhu bi-`izzatillāhi wa qudratihī min sharri mā ajidu min waja`ī hādhā)." Then lift your hand and repeat that an odd number of times. For indeed, Anas bin Malik narrated to me, that the Messenger of Allah (ﷺ) narrated that to him.'"
Reference: Jami` at-Tirmidhi 3588
In-book reference: Book 48, Hadith 219
English translation: Vol. 6, Book 46, Hadith 3588