بِسْمِ اللَّهِ اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْخُبُثِ وَالْخَبَائِثِ
Bismillah. Allahumma inni a'udhu bika minal-khubthi wal-khaba'ith
In the Name of Allah. O Allah, I seek refuge in You from evil male and female jinn.
The Prophet ﷺ taught this to be said before entering the bathroom. Al-Khubthi and Al-Khaba'ith refer to male and female jinn (or evil and wicked things). The bathroom is a place where jinn are present, so seeking Allah's protection is especially important.
Related Du'as
بِسْمِ اللَّهِ وَالصَّلَاةُ وَالسَّلَامُ عَلَىٰ رَسُولِ اللَّهِ، اللَّهُمَّ افْتَحْ لِي أَبْوَابَ رَحْمَتِكَ
In the Name of Allah, and peace and blessings be upon the Messenger of Allah. O Allah, open for me the gates of Your mercy.
Sahihبِسْمِ اللَّهِ تَوَكَّلْتُ عَلَى اللَّهِ وَلَا حَوْلَ وَلَا قُوَّةَ إِلَّا بِاللَّهِ
In the Name of Allah, I place my trust in Allah, and there is no power nor strength except with Allah.
Sahihاللَّهُمَّ رَبَّ هَذِهِ الدَّعْوَةِ التَّامَّةِ وَالصَّلَاةِ الْقَائِمَةِ آتِ مُحَمَّدًا الْوَسِيلَةَ وَالْفَضِيلَةَ وَابْعَثْهُ مَقَامًا مَحْمُودًا الَّذِي وَعَدْتَهُ
O Allah, Lord of this perfect call and the prayer to be established, grant Muhammad the Wasilah and the Fadilah, and raise him to the praiseworthy station You promised him.
Sahihالْحَمْدُ لِلَّهِ الَّذِي عَافَانِي مِمَّا ابْتَلَاكَ بِهِ وَفَضَّلَنِي عَلَى كَثِيرٍ مِّمَّنْ خَلَقَ تَفْضِيلًا
Praise be to Allah who has spared me from what He has afflicted you with, and has favored me greatly over many of His creation.
Hasan