"When the Prophet entered the toilet he would say: 'O Allah Indeed I seek refuge in You.'" Shu'bah (one of the narrators) said: "Another time he said: 'I seek refuge in You from AI-Khubthi and al-Khablth.' Or: 'Al-Khubthi and Al-Khaba'ith.'"  

كَانَ النَّبِيُّ ﷺ إِذَا دَخَلَ الْخَلاَءَ قَالَ اللَّهُمَّ إِنِّي أَعُوذُ بِكَ قَالَ شُعْبَةُ وَقَدْ قَالَ مَرَّةً أُخْرَى أَعُوذُ بِكَ مِنَ الْخُبْثِ وَالْخَبِيثِ أَوِ الْخُبُثِ وَالْخَبَائِثِ  

"When the Prophet would enter the toilet 'He said: "O Allah! Indeed I seek refuge in You from Al-Khubith and Al- Khaba'ith."  

أَنَّ النَّبِيَّ ﷺ كَانَ إِذَا دَخَلَ الْخَلاَءَ قَالَ اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْخُبْثِ وَالْخَبَائِثِ