Dua'a

اللهم إنك عَفُوٌ تُحِبُ العَفوَ فاعفُ عَنِّي

 This is the best supplication (dua) for the last ten days of Ramadan.  The reason being Aayesha (R.A.) was asked as to what the Prophet Muhammed (Peace be Upon Him) was supplicating during the last ten days of Ramadan.  She replied the above Arabic text “Allahumma Innaka Afuwwun Thuhibbul Afwa Fa’fu Annee” meaning – O Allah, you are the forgiver, You love to forgive, so forgive me.