Quran 36:26 from Surah Yaseen on Divine Marvels.
قِيلَ ٱدۡخُلِ ٱلۡجَنَّةَۖ قَالَ يَٰلَيۡتَ قَوۡمِي يَعۡلَمُونَ
English translation: It was said Enter Paradise He said O would that! My people knew
Transliteration: qila ud'khuli al-janata qala yalayta qawmi ya'lamuna