Dua When Afflicted By Whisperings Of The Devil In Prayer
أَعُوذُ بِاللَّهِ مِنَ الشَّيطَانِ الرَّجِيمِ،
وَاتْفُلْ عَلَى يَسَارِكَ (ثلاثاً)
A`ūdhu billāhi minash-shayṭānir-rajīm.
(Say:) I seek refuge in Allah from Satan the outcast (then blow with a little spittle to your left).
(Do this three times reciting in Arabic.)
Reference : Hisn al-Muslim 138
Also Muslim 4/1729.
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