183. Masjid Leaving Dua (Allahummaghfirli)
When someone leaves the mosque, he should send a durood on the Prophet (ﷺ) and say:
اَللَّهُمَّ اغْفِرْ لِي ذُنُوْبِي وَافْتَحْ لِي أَبْوَابَ فَضْلِكَ
اَللّٰهُمَّ اغْفِرْ لِىْ ذُنُوْبِىْ وَافْتَحْ لِىْ اَبْوَابَ فَضْلِكَ
Allaahummaghfirli dhunubi, waftahli abwaba fadlik
Translation
O Lord pardon my sins, and open the gates of Your blessings for me.