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.)
Muslim 4/1729.