(Al-Vaqia) 56 : 41
وَأَصْحَابُ الشِّمَالِ مَا أَصْحَابُ الشِّمَالِ

And the companions of the left hand; who are the companions of the left hand?

See explanation 1: 7; 5: 10, 86; and 56: 9.