Allah SWT says: ثُمَّ ارْجِعِ الْبَصَرَ كَرَّتَيْنِ يَنْقَلِبْ إِلَيْكَ الْبَصَرُ خَاسِئًا وَهُوَ حَسِيرٌ "Then return [your] vision twice again. [Your] vision will return to you humbled while it is fatigued." (QS. Al-Mulk: Verse 4) * Via the Beautiful Qur'an https://goo.gl/QLwc8B