When entering the Masjid
Posted by amad on October 21 2008 02:06:56
When entering the Masjid recite Durood and Salaam first and thereafter recite: 
رَبِّ اغْفِرْ لِي ذُنُوبِي وَافْتَحْ لِي أَبْوَابَ رَحْمَتِكَ
"O Lord, forgive my sins and open the doors of mercy for me".
(Mishkat)
Alternatively recite
اللَّهُمَّ افْتَحْ لِي أَبْوَابَ رَحْمَتِكَ
"O Allah, open the doors of mercy".
(Mishkat)