[Machine] The Messenger of Allah ﷺ used to go out on the day of Eid al-Fitr and Eid al-Adha walking, and a spear would be carried before him. Then it would be set up in front of him during the prayer, and he would take it as a barrier. This was before the buildings were constructed in the mosque. He did this in Arafat as well. The statement "walking" is strange, as I have not written it from the narration of Ibn 'Umar except through this chain, and it is not strong. As for the rest of his words, they are well-known.  

كَانَ رَسُولُ اللهِ ﷺ يَوْمَ الْفِطْرِ وَيَوْمَ الْأَضْحَى يَخْرُجُ مَاشِيًا وَتُحْمَلُ بَيْنَ يَدَيْهِ الْحَرْبَةُ ثُمَّ تُنْصَبُ بَيْنَ يَدَيْهِ فِي الصَّلَاةِ يَتَّخِذُهَا سُتْرَةً وَذَلِكَ قَبْلَ أَنْ تُبْنَى الدُّورُ فِي الْمُصَلَّى قَالَ وَفَعَلَ ذَلِكَ بِعَرَفَةَ قَوْلُهُ مَاشِيًا غَرِيبٌ لَمْ أَكْتُبْهُ مِنْ حَدِيثِ ابْنِ عُمَرَ إِلَّا بِهَذَا الْإِسْنَادِ وَلَيْسَ بِالْقَوِيِّ فَأَمَّا سَائِرُ أَلْفَاظِهِ فَمَشْهُورَةٌ