Mishkat al-Masabih 29 Excellent Qualities and Description of the Prophet كتاب الفضائل والشمائل 192

وَعَن عَمْرو بن أخطَب الْأنْصَارِيّ قَالَ صَلَّى بِنَا رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَوْمًا الْفجْر وَصعد الْمِنْبَرِ فَخَطَبَنَا حَتَّى حَضَرَتِ الظُّهْرُ فَنَزَلَ فَصَلَّى ثمَّ صعِد الْمِنْبَر فَخَطَبَنَا حَتَّى حَضَرَتِ الْعَصْرُ ثُمَّ نَزَلَ فَصَلَّى ثُمَّ صَعِدَ الْمِنْبَرَ حَتَّى غَرَبَتِ الشَّمْسُ فَأَخْبَرَنَا بِمَا هُوَ كَائِنٌ إِلَى يَوْمِ الْقِيَامَةِ فَأَعْلَمُنَا أحفظنا. رَوَاهُ مُسلم

‘Amr b. Akhtab al-Ansari said: One day God’s messenger led us in the dawn prayer, and mounting the pulpit addressed us till the time for the noon prayer came. He then descended and prayed, after which he mounted the pulpit and addressed us till the time for the afternoon prayer came. He then descended and prayed, after which he mounted the pulpit till the sun set. He informed us of what is to happen up to the day of resurrection, and the one of us who knows most is the one who committed most to memory. Muslim transmitted it.