Quran 52:45 from Surah At-Tur on Divine Marvels.
فَذَرۡهُمۡ حَتَّىٰ يُلَٰقُواْ يَوۡمَهُمُ ٱلَّذِي فِيهِ يُصۡعَقُونَ
English translation: So leave them until they meet their Day which in it they will faint
Transliteration: fadharhum hatta yulaqu yawmahumu alladhi fihi yus'aquna