Quran 67:4 from Surah Al-Mulk on Divine Marvels.
ثُمَّ ٱرۡجِعِ ٱلۡبَصَرَ كَرَّتَيۡنِ يَنقَلِبۡ إِلَيۡكَ ٱلۡبَصَرُ خَاسِئٗا وَهُوَ حَسِيرٞ
English translation: Then return the vision twice again Will return to you the vision humbled while it (is) fatigued
Transliteration: thumma ir'ji'i al-basara karratayni yanqalib ilayka al-basaru khasi-an wahuwa hasirun