Mu'jam al-Saghir

´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.’”