Quran 69:15 from Surah Al-Haaqqa on Divine Marvels.
فَيَوۡمَئِذٖ وَقَعَتِ ٱلۡوَاقِعَةُ
English translation: Then (on) that Day will occur the Occurrence
Transliteration: fayawma-idhin waqa'ati al-waqi'atu