26:189
فَكَذَّبُوهُ فَأَخَذَهُمْ عَذَابُ يَوْمِ ٱلظُّلَّةِ ۚ إِنَّهُۥ كَانَ عَذَابَ يَوْمٍ عَظِيمٍ
Fakazzaboohu fa akhazahum 'azaabu Yawmiz zullah; innahoo kaana 'azaaba Yawmin 'Azeem
But they called him a liar, so the punishment of the day of covering overtook them; surely it was the punishment of a grievous day.
