Quran 17:93 from Surah Al-Israa on Divine Marvels.
أَوۡ يَكُونَ لَكَ بَيۡتٞ مِّن زُخۡرُفٍ أَوۡ تَرۡقَىٰ فِي ٱلسَّمَآءِ وَلَن نُّؤۡمِنَ لِرُقِيِّكَ حَتَّىٰ تُنَزِّلَ عَلَيۡنَا كِتَٰبٗا نَّقۡرَؤُهُۥۗ قُلۡ سُبۡحَانَ رَبِّي هَلۡ كُنتُ إِلَّا بَشَرٗا رَّسُولٗا
English translation: Or is for you a house of ornament or you ascend into the sky And never we will believe in your ascension until you bring down to us a book we could read it Say Glorified (is) my Lord! What am I but a human a Messenger
Transliteration: aw yakuna laka baytun min zukh'rufin aw tarqa fi al-samai walan nu'mina liruqiyyika hatta tunazzila alayna kitaban naqra-uhu qul sub'hana rabbi hal kuntu illa basharan rasulan