[Machine] "He heard that he had seen the Messenger of Allah ﷺ while a man was praying behind him without joining the rows. So the Messenger of Allah ﷺ commanded him to repeat the prayer. Abu Muhammad said, 'Ahmad ibn Hanbal used to confirm the hadith of Amr ibn Murrah, while I follow the hadith of Yazid ibn Ziyad ibn Abi Al-Ja'd.'"  

يَسْمَعُ أَنَّهُ رَأَى رَسُولَ اللَّهِ ﷺ وَقَدْ صَلَّى خَلْفَهُ رَجُلٌ وَلَمْ يَتَّصِلْ بِالصُّفُوفِ «فَأَمَرَهُ رَسُولُ اللَّهِ ﷺ أَنْ يُعِيدَ الصَّلَاةَ» قَالَ أَبُو مُحَمَّدٍ «كَانَ أَحْمَدُ بْنُ حَنْبَلٍ يُثْبِتُ حَدِيثَ عَمْرِو بْنِ مُرَّةَ وَأَنَا أَذْهَبُ إِلَى حَدِيثِ يَزِيدَ بْنِ زِيَادِ بْنِ أَبِي الْجَعْدِ»  

“Ziyad bin Abu-Ja’d took me by the hand and made me stand near an old man at Raqqah, whose name was Wabisah bin Ma’bad. He said: ‘A man performed prayer behind the row on his own, and the Prophet ﷺ commanded him to repeat the prayer.’” (Using translation from Ibn Mājah 1004)   

أَنَّ رَجُلًا «صَلَّى خَلْفَ الصُّفُوفِ وَحْدَهُ فَأَمَرَهُ النَّبِيُّ ﷺ أَنْ يُعِيدَ» قَالَ أَبُو مُحَمَّدٍ أَقُولُ بِهَذَا  

Get up, I shall lead you in prayer. Anas said: I got up and took a mat which had become black on account of long use. I then washed it with water. The Messenger of Allah ﷺ stood upon it. I and the orphan (Ibn Abi Dumairah, the freed slave of the prophet) stood in a row behind him. The old women stood behind us. He then led us in two raka'at of prayer and left. (Using translation from Abū Dāʾūd 612)  

أَنَّ جَدَّتَهُ مُلَيْكَةَ دَعَتْ رَسُولَ اللَّهِ ﷺ لِطَعَامٍ صَنَعَتْهُ فَأَكَلَ ثُمَّ قَالَ «قُومُوا فَلِأُصَلِّيَ بِكُمْ» قَالَ أَنَسٌ فَقُمْتُ إِلَى حَصِيرٍ لَنَا قَدِ اسْوَدَّ مِنْ طُولِ مَا لُبِسَ فَنَضَحْتُهُ بِمَاءٍ فَقَامَ عَلَيْهِ رَسُولُ اللَّهِ ﷺ وَصَفَفْتُ أَنَا وَالْيَتِيمُ وَرَاءَهُ وَالْعَجُوزُ وَرَاءَنَا فَصَلَّى لَنَا رَكْعَتَيْنِ ثُمَّ انْصَرَفَ