﴿ وَأَمَّا مَنْ أُوتِىَ كِتَٰبَهُۥ بِشِمَالِهِۦ فَيَقُولُ يَٰلَيْتَنِى لَمْ أُوتَ كِتَٰبِيَهْ ﴾

“But as for him whose record shall be placed in his left hand, he will exclaim: "Oh, would that I had never been shown this my record,”

Please check ayah 69:37 for complete tafsir.