﴿ وَقَالَ ٱلرَّسُولُ يَٰرَبِّ إِنَّ قَوْمِى ٱتَّخَذُوا۟ هَٰذَا ٱلْقُرْءَانَ مَهْجُورًۭا ﴾

“AND [on that Day] the Apostle will say: “O my Sustainer! Behold, [some of] my people have come to regard this Qur’an as something [that ought to be] discarded!””

Please check ayah 25:31 for complete tafsir.