The prophet ﷺ prostrated himself in the noon prayer; then he stood up and bowed, and we knew that he recited Tanzil al-sajdah(surah xxxii). Ibn ‘Isa said: No one narrated this tradition to Umayyah except Mu’tamir.
أَنَّ النَّبِيَّ ﷺ سَجَدَ فِي صَلاَةِ الظُّهْرِ ثُمَّ قَامَ فَرَكَعَ فَرَأَيْنَا أَنَّهُ قَرَأَ تَنْزِيلَ السَّجْدَةِ قَالَ ابْنُ عِيسَى لَمْ يَذْكُرْ أُمَيَّةَ أَحَدٌ إِلاَّ مُعْتَمِرٌ