Bulugh al-Maram, Book 1, Hadith 106 (In-Book) ⓘ
Narrated Anas (rad): The Prophet 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 ُ (104). 3 - صحيح. رواه البخاري (142)، ومسلم (375)، وأبو داود (4)، والترمذي (5)، والنسائي (10)، وابن ماجه (296)، أحمد (3/99 و 101 و 282).
also referenced under: Book 1, Hadith 94 (English)