26. Shuara · verses 189–190

فَكَذَّبُوهُ فَأَخَذَهُمۡ عَذَابُ يَوۡمِ ٱلظُّلَّةِۚ إِنَّهُۥ كَانَ عَذَابَ يَوۡمٍ عَظِيمٍ

Fakaththaboohu faakhathahum AAathabu yawmi alththullati innahu kana AAathaba yawmin AAatheemin

But they rejected him. Then the punishment of a day of overshadowing gloom seized them, and that was the Penalty of a Great Day.

إِنَّ فِي ذَٰلِكَ لَأٓيَةٗۖ وَمَا كَانَ أَكۡثَرُهُم مُّؤۡمِنِينَ

Inna fee thalika laayatan wama kana aktharuhum mumineena

Verily in that is a Sign: but most of them do not believe.