[Machine] I came to the Prophet ﷺ with Wael ibn Hujr, and we met a group of people who were his enemies. The people refused to swear an oath, so I stepped forward and swore that Wael was my brother. When we came to the Prophet ﷺ , I said, "O Messenger of Allah, the people refused to swear an oath, and I stepped forward and swore that he is my brother." The Prophet ﷺ said, "You have spoken the truth. A Muslim is the brother of another Muslim." This is the narration of Uthman ibn Umair and the narration of Zubayri in a summarized form.  

أَتَيْتُ النَّبِيَّ ﷺ وَمَعَنَا وَائِلُ بْنُ حُجْرٍ فَلَقِيَهُ قَوْمٌ هُمْ لَهُ عَدُوٌّ فَأَبَى الْقَوْمُ أَنْ يَحْلِفُوا وَتَقَدَّمْتُ فَحَلَفْتُ أَنَّهُ أَخِي فَلَمَّا أَتَيْنَا النَّبِيَّ ﷺ قُلْتُ يَا رَسُولَ اللهِ إِنَّ الْقَوْمَ أَبَوْا أَنْ يَحْلِفُوا وَتَقَدَّمْتُ فَحَلَفْتُ أَنَّهُ أَخِي قَالَ صَدَقْتَ الْمُسْلِمُ أَخُو الْمُسْلِمِ لَفْظُ حَدِيثِ عُثْمَانَ بْنِ عُمَرَ وَحَدِيثِ الزُّبَيْرِيِّ بِمَعْنَاهُ مُخْتَصَرٌ