[Machine] On the authority of the Prophet ﷺ , that he used to recite the Quran and when he reached a verse with a prostration, he would prostrate and we would prostrate with him until some of us could not find a place on their foreheads for prostration. This is reported in the hadith of Abu Khaythamah. And in another narration, he would recite the Quran to us and they both said, "until none of us could find a place on their foreheads."  

عَنِ النَّبِيِّ ﷺ أَنَّهُ كَانَ يَقْرَأُ الْقُرْآنَ فَيَقْرَأُ السُّورَةَ فِيهَا سَجْدَةٌ فَيَسْجُدُ وَنَسْجُدُ مَعَهُ حَتَّى مَا يَجِدُ بَعْضُنَا مَوْضِعًا لِمَكَانِ جَبْهَتِهِ لَفْظُ حَدِيثِ أَبِي خَيْثَمَةَ وَفِي حَدِيثِ الْآخَرَيْنِ يَقْرَأُ عَلَيْنَا الْقُرْآنَ وَقَالَا حَتَّى لَا يَجِدُ أَحَدُنَا مَوْضِعًا لِجَبِينِهِ