Quran 26:86 from Surah Ash-Shu'araa on Divine Marvels.
وَٱغۡفِرۡ لِأَبِيٓ إِنَّهُۥ كَانَ مِنَ ٱلضَّآلِّينَ
English translation: And forgive my father Indeed he is of those astray
Transliteration: wa-igh'fir li-abi innahu kana mina al-dalina