[Machine] I heard my father Buraydah saying, "We were besieged in Khaybar, and Abu Bakr took command, but it was not opened for him. Then, Umar took command on the following day, but it was not opened for him either. On that day, the people faced great difficulty and exerted great effort. So, the Messenger of Allah ﷺ said, 'Tomorrow, I will hand over my flag to a man whom Allah and His Messenger love, and he loves them, and it will not be returned until it is opened for him.' We spent the night in a state of anticipation that the victory would come the next day. When the Messenger of Allah ﷺ prayed the morning prayer and stood up, he called for the flag and the people lined up behind him. There was not a single one of us who did not hope to be the one to carry the flag in the presence of the Messenger of Allah ﷺ . So, he called for Ali ibn Abi Talib, who was suffering from an inflamed eye. The Prophet ﷺ applied his saliva to Ali's eye, wiped it off, and handed him the flag. Allah opened Khaybar for him and he said, 'And I will be the one who will enter it.'"
سَمِعْتُ أَبِي بُرَيْدَةَ يَقُولُ حَاصَرْنَا خَيْبَرَ فَأَخَذَ اللِّوَاءَ أَبُو بَكْرٍ وَلَمْ يُفْتَحْ لَهُ وَأَخَذَ مِنَ الْغَدِ عُمَرُ فَانْصَرَفَ وَلَمْ يُفْتَحْ لَهُ وَأَصَابَ النَّاسَ يَوْمَئِذٍ شِدَّةٌ وَجَهْدٌ فَقَالَ رَسُولُ اللهِ ﷺ «إِنِّي دَافِعٌ لِوَائِي غَدًا إِلَى رَجُلٍ يُحِبُّ اللهَ وَرَسُولَهُ وَيُحِبُّهُ اللهُ وَرَسُولُهُ لَا يَرْجِعُ حَتَّى يُفْتَحُ لَهُ» وَبِتْنَا طَيِّبَةً أَنْفُسُنَا أَنَّ الْفَتْحَ غَدًا فَلَمَّا أَصْبَحَ رَسُولُ اللهِ ﷺ صَلَّى الْغَدَاةَ ثُمَّ قَامَ قَائِمًا وَدَعَا بِاللِّوَاءِ وَالنَّاسُ عَلَى مَصَافِّهِمْ فَمَا مِنَّا إِنْسَانٌ لَهُ مَنْزِلَةٌ عِنْدَ رَسُولِ اللهِ ﷺ إِلَّا هُوَ يَرْجُو أَنْ يَكُونَ صَاحِبَ اللِّوَاءِ فَدَعَا عَلِيَّ بْنَ أَبِي طَالِبٍ وَهُوَ أَرْمَدُ فَتَفَلَ فِي عَيْنَيْهِ وَمَسَحَ عَنْهُ وَدَفَعَ إِلَيْهِ اللِّوَاءَ وَفَتَحَ اللهُ لَهُ قَالَ «وَأَنَا فِيمَنْ تَطَاوَلَ لَهَا»