Al-Waqi'ah 56:42

ثُلَّةٌ مِّنَ الْأَوَّلِينَ

A company of the former peoples

وَثُلَّةٌ مِّنَ الْآخِرِينَ

And a company of the later peoples.

وَأَصْحَابُ الشِّمَالِ مَا أَصْحَابُ الشِّمَالِ

And the companions of the left - what are the companions of the left?

وَظِلٍّ مِّن يَحْمُومٍ

And a shade of black smoke,

لَّا بَارِدٍ وَلَا كَرِيمٍ

Neither cool nor beneficial.

إِنَّهُمْ كَانُوا قَبْلَ ذَٰلِكَ مُتْرَفِينَ

Indeed they were, before that, indulging in affluence,