84:21
وَإِذَا قُرِئَ عَلَيْهِمُ ٱلْقُرْءَانُ لَا يَسْجُدُونَ ۩
wa-idhā quri-a ʿalayhimu l-qur'ānu lā yasjudūna
Why, when the Quran is read to them, do they not prostrate themselves [to God]?
And when the Qur’ân is recited to them, they fall not prostrate.