(13) باب الدُّعَاءِ عِنْدَ دُخُولِ الْمَسْجِدِ .
It was narrated that Fatimah the daughter of the Messenger of Allah said:
"Whenever the Messenger of Allah entered the mosque he would say: 'Bismillah, was-salamu 'ala Rasulillah, Allahummagh-firli dhunubi waftah li abwaba rahmatika. (In the Name of Allah, and peace be upon the Messenger of Allah. O Allah, forgive me my sins and open to me the gates of Your mercy).' When he left he would say: 'Bismillah, was-salamu 'ala Rasulillah, Allahummagh-firli dhunubi waftah li abwaba fadlika. (In the Name of Allah, and peace be upon the Messenger of Allah. O Allah, forgive me my sins and open to me the gates of Your bounty).'" (TH)
Reference (TH): Sunan Ibn Majah 771 (TH)
In-book reference (TH): Book 4, Hadith 37 (TH)
English translation (TH): Vol. 1, Book 4, Hadith 771 (TH)