Bismillāhi waṣṣalātu wassalāmu 'alā Rasūlillāhi. Allāhumma 'innī 'as'aluka min faḍlika. Allāhumma`ṣimnī min ash-shaytānir-rajīm.
In the Name of Allah, and peace and blessings be upon the Messenger of Allah. O Allah, I ask for Your favor, O Allah, protect me from Satan the outcast.
Reference:
ibid.
Hisnul Muslim 21
ibid.
Hisnul Muslim 21