أَعُـوذُ بِكَلِمَـاتِ اللَّهِ التَّامَّـاتِ مِنْ غَضَـبِهِ وَعِـقَابِهِ، وَشَـرِّ عِبَـادِهِ، وَمِنْ هَمَـزَاتِ الشَّـيَاطِينِ وَأَنْ يَحْضُـرُونِ
A‘ūdhu bikalimāti llāhi t-tāmmāti min ghaḍabihi wa ‘iqābih, wa šarri ‘ibādih, wa min hamazāti š-šayāṭīni wa an yaḥḍurūn
Translation
I take refuge in the perfect words of Allaah from His anger and punishment, and from the evil of His servants, and from the madness and appearance of devils.
When to recite
When feeling fear, unrest, or loneliness during sleep.
Source / Reference
Hisnul Muslim 109