36:66
وَلَوْ نَشَٓاءُ لَطَمَسْنَا عَلٰٓى اَعْیُنِهِمْ فَاسْتَبَقُوا الصِّرَاطَ فَاَنّٰى یُبْصِرُونَ
Walaw nashao latamasna AAala aAAyunihim faistabaqoo alssirata faanna yubsiroona
Translations
And if We willed, We could have obliterated their eyes, and they would race to [find] the path, and how could they see
Saheeh International
And had We willed, We verily could have quenched their eyesight so that they should struggle for the way. Then how could they have seen
Marmaduke Pickthall