The Book of Purification and its Sunnah
1/10. Chapter:
What is to be said when exiting the toilet
Sunan Ibn Majah
حَدَّثَنَا هَارُونُ بْنُ إِسْحَاقَ، حَدَّثَنَا عَبْدُ الرَّحْمَنِ الْمُحَارِبِيُّ، عَنْ إِسْمَاعِيلَ بْنِ مُسْلِمٍ، عَنِ الْحَسَنِ، وَقَتَادَةَ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ كَانَ النَّبِيُّ ـ صلى الله عليه وسلم ـ إِذَا خَرَجَ مِنَ الْخَلاَءِ قَالَ " الْحَمْدُ لِلَّهِ الَّذِي أَذْهَبَ عَنِّي الأَذَى وَعَافَانِي " .
It was narrated that Anas bin Malik said: "Whenever the Prophet exited the toilet, he would say: 'Al-hamdu lillahilladhi adhhaba 'annial-adha wa 'afani (Praise is to Allah Who has relieved me of impurity and given me good health).'"
Reference : Sunan Ibn Majah 301In-book reference : Book 1, Hadith 35English translation : Vol. 1, Book 1, Hadith 301