اَللَّهُمَّ إِنَّكَ عَفُوٌّ تُحِبُّ الْعَفْوَ فَاعْفُ عَنِّي
Transliteration
Allahumma innaka 'afuwwun tuhibbul-'afwa fa'fu 'anni
English meaning
O Allah, You are Most Forgiving, You love forgiveness; so forgive me.
When is it recited?
Recited repeatedly on Laylat al-Qadr.
Its virtue
When Aisha asked the Prophet what to say if she found Laylat al-Qadr, he taught her this supplication.
Source
Tirmidhi, Da'awat 84
