قالَ رَبِّ إِنّي ظَلَمتُ نَفسي فَاغفِر لي فَغَفَرَ لَهُ ۚ إِنَّهُ هُوَ الغَفورُ الرَّحيمُ

He said, "My Lord, indeed I have wronged myself, so forgive me," and He forgave him. Indeed, He is the Forgiving, the Merciful.