Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:56:9 –

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

And those of the left ˹hand˺ (al-mash’ama means al-shimāl, ‘left’), each of whom is given his record ˹of deeds˺ in their left hands — what of those of the left ˹hand˺? — an expression of contempt for their status on account of their admittance into the Fire.
القرآن:٥٦:٩ –

وَأَصْحَابُ الْمَشْأَمَةِ مَا أَصْحَابُ الْمَشْأَمَةِ  

{وأصحاب المشأمة} أي الشمال بأن يؤتى كل منهم كتابه بشماله {ما أصحاب المشأمة} تحقير لشأنهم بدخولهم النار.

See similar narrations below:

Collected by Qurʾān
quran:56:27 –

The companions of the right - what are the companions of the right?  

And those of the right ˹hand˺ — what of those of the right ˹hand˺?
القرآن:٥٦:٢٧ –

وَأَصْحَابُ الْيَمِينِ مَا أَصْحَابُ الْيَمِينِ  

{وأصحاب اليمين ما أصحاب اليمين}.