[Machine] Sa'd ibn Mu'adh was injured in his eye during the Battle of the Trench. The Messenger of Allah ﷺ struck a piece of metal in the mosque so that Sa'd could return to it soon to receive treatment. Sa'd recovered until his words became difficult due to the severity of his injuries. He supplicated, "O Allah, You know that the people I loved the most were those who fought for the sake of Allah against a people who denied Your Prophet, expelled him, and fought against him. I believe that You have put an end to the war between us and them. O Allah, if You have kept any fighting between us and them, then keep me alive for their battle." One night, while he was speaking, his wound burst, and blood poured out until it reached his side. He called upon the people of the tent, "O people of the tent, what is this that comes to us from your side?" They looked and saw that Sa'd's wound had burst open and blood was gushing out. So, he died.  

أَنَّ سَعْدَ بْنَ مُعَاذٍ رُمِيَ فِي أَكْحَلِهِ يَوْمَ الْخَنْدَقِ فَضَرَبَ لَهُ رَسُولُ اللهِ ﷺ خِبَاءً فِي الْمَسْجِدِ لِيَعُودَهُ قَرِيبًا فَبَرَأَ حَتَّى تَحَجَّرَ كَلْمُهُ لِلْبُرْءِ فَقَالَ اللهُمَّ إِنَّكَ تَعْلَمُ أَنَّ أَحَبَّ النَّاسِ كَانَ إِلَيَّ قِتَالًا لَقَوْمٌ كَذَّبُوا نَبِيَّكَ وَأَخْرَجُوهُ وَقَاتَلُوهُ وَفَعَلُوا وَإِنِّي أَظُنُّ أَنَّكَ قَدْ وَضَعْتَ الْحَرْبَ بَيْنَنَا وَبَيْنَهُمْ اللهُمَّ إِنْ كُنْتَ أَبْقَيْتَ بَيْنَنَا وَبَيْنَهُمْ قِتَالًا فَابْقِنِي لِقِتَالِهِمْ فَبَيْنَمَا هُوَ ذَاتَ لَيْلَةٍ إِذْ تَفَجَّرَ كَلْمُهُ فَسَالَ الدَّمُ مِنْ جُرْحِهِ حَتَّى دَخَلَ خِبَاءً إِلَى جَنْبِهِ فَقَالَ الْهنه أَهْلَ الْخِبَاءِ يَا أَهْلَ الْخِبَاءِ مَا هَذَا الَّذِي يَأْتِينَا مِنْ قِبَلِكُمْ فَنَظَرُوا فَإِذَا سَعْدٌ قَدِ انْفَجَرَ كَلْمُهُ وَالدَّمُ لَهُ هَدِيْرٌ فَمَاتَ