Sunan Abi Dawud, Hadith 2533 ⓘ
Narrated AbuSalam: AbuSalam reported on the authority of a man from the companion of the Prophet. He said: We attacked a tribe of Juhaynah. A man from the Muslims pursued a man of them, and struck him but missed him. He struck himself with the sword. The Messenger of Allah said: Your brother, O group of Muslims. The people hastened towards him, but found him dead. The Messenger of Allah wrapped him with his clothes and his blood, and offered (funeral) prayer for him and buried him. They said: Messenger of Allah, is he a martyr? He said: Yes, and I am witness to him.
حَدَّثَنَا هِشَامُ بْنُ خَالِدٍ الدِّمَشْقِيُّ، حَدَّثَنَا الْوَلِيدُ، عَنْ مُعَاوِيَةَ بْنِ أَبِي سَلاَّمٍ، عَنْ أَبِيهِ، عَنْ جَدِّهِ أَبِي سَلاَّمٍ، عَنْ رَجُلٍ، مِنْ أَصْحَابِ النَّبِيِّ صلى الله عليه وسلم قَالَ : أَغَرْنَا عَلَى حَىٍّ مِنْ جُهَيْنَةَ فَطَلَبَ رَجُلٌ مِنَ الْمُسْلِمِينَ رَجُلاً مِنْهُمْ فَضَرَبَهُ فَأَخْطَأَهُ وَأَصَابَ نَفْسَهُ بِالسَّيْفِ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم : " أَخُوكُمْ يَا مَعْشَرَ الْمُسْلِمِينَ " . فَابْتَدَرَهُ النَّاسُ فَوَجَدُوهُ قَدْ مَاتَ، فَلَفَّهُ رَسُولُ اللَّهِ صلى الله عليه وسلم بِثِيَابِهِ وَدِمَائِهِ وَصَلَّى عَلَيْهِ وَدَفَنَهُ، فَقَالُوا : يَا رَسُولَ اللَّهِ أَشَهِيدٌ هُوَ قَالَ : " نَعَمْ، وَأَنَا لَهُ شَهِيدٌ " .
also referenced under: Hadith 2539 (DarusSalam) & Book 14, Hadith 2533 (USC-MSA)