[Machine] The Prophet ﷺ was praying Dhuhr when a man came and recited behind him, "Glorify the name of your Lord, the Most High" (Surah Al-A'la, verse 1). After finishing, the Prophet ﷺ asked, "Who was the reciter?" The man replied, "I am." The Prophet ﷺ then said, "I thought that someone other than you had joined me in reciting it."
أَنَّ النَّبِيَّ ﷺ صَلَّى يَوْمًا الظُّهْرَ فَجَاءَ رَجُلٌ فَقَرَأَ خَلْفَهُ {سَبِّحِ اسْمَ رَبِّكَ الْأَعْلَى} [الأعلى 1] فَلَمَّا فَرَغَ قَالَ أَيُّكُمُ الْقَارِئُ؟ قَالَ أَنَا قَالَ قَدْ ظَنَنْتُ أَنَّ بَعْضَكُمْ خَالَجَنِيهَا