Pronunciation: Allahum-maghfir lee maa qaddamatu, wa maa ‘akh-khartu, wa maa ‘asrartu, wa maa a’lantu, wa maa ‘asraftu, wa maa ‘Anta a’lamu bihi minnee. ‘Antal-Muqaddim, wa ‘Antal-Mu’akhkhir, laa ‘ilaaha ‘illaa Ant.
Meaning: O Allah! Forgive my former and latter sins, which I have done secretly and those which I have done openly, and that I have wronged others, and those defaults of mine about which You have better knowledge than I have. You Alone can send whomever You will to Jannah, and You Alone can send whomever You will to Hell-fire. None has the right to be worshipped but You.
Reference: Sahih Muslim Book 16, Hadith 17