Yusuf - 12:96

فَلَمَّا أَن جَاء الْبَشِيرُ أَلْقَاهُ عَلَى وَجْهِهِ فَارْتَدَّ بَصِيرًا قَالَ أَلَمْ أَقُل لَّكُمْ إِنِّي أَعْلَمُ مِنَ اللّهِ مَا لاَ تَعْلَمُونَ
[12:96]
So when the bearer of good news came he cast it on his face, so forthwith he regained his sight. He said: Did I not say to you that I know from Allah what you do not know?
Then when the bearer of the good news came, He cast (the shirt) over his face, and he forthwith regained clear sight. He said: "Did I not say to you, 'I know from Allah that which ye know not?'"
Then, when the bearer of glad tidings came, he laid it on his face and he became a seer once more. He said: Said I not unto you that I know from Allah that which ye know not?