Pronunciation: Rabbana zalamnaaa an-fu-sa-na wa il-lam tag-fir lana wa tar-ham-na la-na-koo-nan-na mi-nal-khasireen.
Meaning: Our Lord, we have wronged ourselves, and if You do not forgive us and have mercy upon us, we will surely be among the losers.
You've sinned? Feel bad for what you did? No problem! Seek the forgiveness of Allah. Verily Allah is the most-forgiving!
Reference: Surah Al-Araf Verse 23