Tafsir Ibn Kathir (abridged)
The Bad Condition of Whoever is given His Record in His Left Hand
These Ayat inform about the condition of the wretched people when one of them is given his Record (of deeds) in his left hand when the people are brought before Allah. At this time he will be very remorseful.
وَأَمَّا مَنْ أُوتِىَ كِتَـبَهُ بِشِمَالِهِ فَيَقُولُ يلَيْتَنِى لَمْ أُوتَ كِتَـبِيَهْ - وَلَمْ أَدْرِ مَا حِسَابِيَهْ - يلَيْتَهَا كَانَتِ الْقَاضِيَةَ
((He) will say: "I wish that I had not been given my Record! And that I had never known how my account is! Would that it had been my end!...") Ad-Dahhak said, "Meaning a death which is not followed by any life." Likewise said Muhammad bin Ka`b, Ar-Rabi` and As-Suddi. Qatadah said, "He will hope for death even though in the worldly life it was the most hated thing to him."
Continue reading the tafsir of ayahs 25–37