Quran 97:2 from Surah Al-Qadr on Divine Marvels.
وَمَآ أَدۡرَىٰكَ مَا لَيۡلَةُ ٱلۡقَدۡرِ
English translation: And what can make you know what (the) Night (of) Power (is)
Transliteration: wama adraka ma laylatu al-qadri