Dua for Laylatul Qadr
The mother of the believers, Sayyidatuna Aishah Siddiqah has stated, ‘I asked the Holy Prophet (SallAllahu Alayhi wa Sallam), Ya Rasool Allah (SallAllahu Alayka wa Sallam)! If I come to know of Laylat-ul-Qadr, what should I recite? The beloved Prophet (SallAllahu Alayhi wa Sallam) replied: Make Dua like this:
اللهم إنك عفو كريم تحب العفو فاعف عني
Translation: O Allah! Without doubt, You are forgiving, You are merciful, You love forgiving, so forgive me.
_Tirmidhi, Vol. 5, Page 306, Hadith 3524_