Quran 26:39 from Surah Ash-Shu'araa on Divine Marvels.
وَقِيلَ لِلنَّاسِ هَلۡ أَنتُم مُّجۡتَمِعُونَ
English translation: And it was said to the people Will you assemble
Transliteration: waqila lilnnasi hal antum muj'tami'una