Duas
Authentic supplications for Use of the Toilet, from the Quran and Sunnah. Each dua is shown in Arabic with its transliteration, translation and source.
اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْخُبُثِ وَالْخَبَائِثِ
allahumma inni a'udhu bika minal-khubuthi wal-khaba'ith
O Allah, I seek refuge in You from the evil and the wicked.
Reference: HR. al-Bukhari and Muslim
This supplication acts as a barrier between a servant's private parts and the jinn when entering the bathroom.
غُفْرَانَكَ
ghufranak
I ask for Your forgiveness (O Allah).
Reference: HR. at-Tirmidzi
The bathroom is one of the homes of the jinn and devils, so it is recommended to ask for forgiveness for any mistakes, intentional or unintentional, made while in the bathroom.
([بِسْمِ اللَّهِ] اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْخُبْثِ وَالْخَبائِث).
((Bismil-lah) allahumma innee aAAoothu bika minal-khubthi wal-khaba-ith.)
((In the name of Allah). O Allah, I take refuge with you from all evil and evil-doers.)
Reference: Hisn al-Muslim: Invocation for entering the restroom