Surah Ash-Shu'ara, ayah 82

وَٱلَّذِيٓ أَطۡمَعُ أَن يَغۡفِرَ لِي خَطِيٓـَٔتِي يَوۡمَ ٱلدِّينِ ٨٢

Walladhī atma'u an yaghfira lī khatī'atī yawmad-dīn

And who I aspire that He will forgive me my sin on the Day of Recompense."