Narrated Anas (rad):

The Prophet (ﷺ) on entering the lavatory used to say: [Allahumma inni a’udhu bika minal khubthi wal khaba’ithi] “O Allah, I seek refuge with You from devils – males and females (or all offensive and wicked things, evil deeds and evil spirits, etc.)” [Reported by As-Sab’a]

وَعَنْهُ قَالَ: { كَانَ رَسُولُ اَللَّهِ ‏- صلى الله عليه وسلم ‏-إِذَا دَخَلَ اَلْخَلَاءَ قَالَ:

اَللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنْ اَلْخُبُثِ وَالْخَبَائِثِ

} أَخْرَجَهُ اَلسَّبْعَة ُ [1]‏ .‏