وَحَسِبوا أَلّا تَكونَ فِتنَةٌ فَعَموا وَصَمّوا ثُمَّ تابَ اللَّهُ عَلَيهِم ثُمَّ عَموا وَصَمّوا كَثيرٌ مِنهُم ۚ وَاللَّهُ بَصيرٌ بِما يَعمَلونَ

And they thought there would be no [resulting] punishment, so they became blind and deaf. Then Allah turned to them in forgiveness; then [again] many of them became blind and deaf. And Allah is Seeing of what they do.