حِصْنُ الْمُسْلِمِ
Hisn al-Muslim 141
Fortress of the Muslim (Hisn al-Muslim)
For expelling the devil and his whisperings
الاستعاذة بالله منه
A`ūdhu billāhi minash-shayṭānir-rajīm. Seeking refuge with Allah against him (i.e. by saying I seek refuge in Allah from Satan the outcast). Reference: Abu Dawud 1/206, At-Tirmidhi. See also Al-Albani, Sahih At-Tirmidhi 1/77, and Surat Al-Mu'minun, 23:98-9.
Hisn al-Muslim, 141