Abu Zaid (viz. Amr b. Akhtab) reported:

Allah's Messenger (ﷺ) led us in the dawn prayer and then mounted the pulpit and addressed us until it was (time for the) noon prayer. He then came down the pulpit and observed prayer and then again mounted the pulpit and again addressed us until it was time for the 'Asr prayer. He then again came down and observed the prayer and again mounted the pulpit and addressed us until the sun was set and he informed (about) everything (pertaining to turmoil) that lay hidden in the past and what lies in (the womb) of) the future and the most learned amongst us is one who remembers them well

وَحَدَّثَنِي يَعْقُوبُ بْنُ إِبْرَاهِيمَ الدَّوْرَقِيُّ، وَحَجَّاجُ بْنُ الشَّاعِرِ، جَمِيعًا عَنْ أَبِي عَاصِمٍ، - قَالَ حَجَّاجٌ حَدَّثَنَا أَبُو عَاصِمٍ، - أَخْبَرَنَا عَزْرَةُ بْنُ ثَابِتٍ، أَخْبَرَنَا عِلْبَاءُ بْنُ أَحْمَرَ، حَدَّثَنِي أَبُو زَيْدٍ، - يَعْنِي عَمْرَو بْنَ أَخْطَبَ - قَالَ صَلَّى بِنَا رَسُولُ اللَّهِ صلى الله عليه وسلم الْفَجْرَ وَصَعِدَ الْمِنْبَرَ فَخَطَبَنَا حَتَّى حَضَرَتِ الظُّهْرُ فَنَزَلَ فَصَلَّى ثُمَّ صَعِدَ الْمِنْبَرَ فَخَطَبَنَا حَتَّى حَضَرَتِ الْعَصْرُ ثُمَّ نَزَلَ فَصَلَّى ثُمَّ صَعِدَ الْمِنْبَرَ فَخَطَبَنَا حَتَّى غَرَبَتِ الشَّمْسُ فَأَخْبَرَنَا بِمَا كَانَ وَبِمَا هُوَ كَائِنٌ فَأَعْلَمُنَا أَحْفَظُنَا ‏.‏