حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ الْقَعْنَبِيُّ، عَنْ مَالِكٍ، عَنْ يَحْيَى بْنِ سَعِيدٍ، عَنْ عُمَرَ بْنِ كَثِيرِ بْنِ أَفْلَحَ، عَنْ أَبِي مُحَمَّدٍ، مَوْلَى أَبِي قَتَادَةَ عَنْ أَبِي قَتَادَةَ، قَالَ خَرَجْنَا مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم فِي عَامِ حُنَيْنٍ فَلَمَّا الْتَقَيْنَا كَانَتْ لِلْمُسْلِمِينَ جَوْلَةٌ - قَالَ -فَرَأَيْتُ رَجُلاً مِنَ الْمُشْرِكِينَ قَدْ عَلاَ رَجُلاً مِنَ الْمُسْلِمِينَ - قَالَ - فَاسْتَدَرْتُ لَهُ حَتَّى أَتَيْتُهُ مِنْ وَرَائِهِ فَضَرَبْتُهُ بِالسَّيْفِ عَلَى حَبْلِ عَاتِقِهِ فَأَقْبَلَ عَلَىَّ فَضَمَّنِي ضَمَّةً وَجَدْتُ مِنْهَا رِيحَ الْمَوْتِ ثُمَّ أَدْرَكَهُ الْمَوْتُ فَأَرْسَلَنِي فَلَحِقْتُ عُمَرَ بْنَ الْخَطَّابِ فَقُلْتُ مَا بَالُ النَّاسِ قَالَ أَمْرُ اللَّهِ ‏.‏ ثُمَّ إِنَّ النَّاسَ رَجَعُوا وَجَلَسَ رَسُولُ اللَّهِ صلى الله عليه وسلم وَقَالَ ‏"‏ مَنْ قَتَلَ قَتِيلاً لَهُ عَلَيْهِ بَيِّنَةٌ فَلَهُ سَلَبُهُ ‏"‏ ‏.‏ قَالَ فَقُمْتُ ثُمَّ قُلْتُ مَنْ يَشْهَدُ لِي ثُمَّ جَلَسْتُ ثُمَّ قَالَ ذَلِكَ الثَّانِيَةَ ‏"‏ مَنْ قَتَلَ قَتِيلاً لَهُ عَلَيْهِ بَيِّنَةٌ فَلَهُ سَلَبُهُ ‏"‏ قَالَ فَقُمْتُ ثُمَّ قُلْتُ مَنْ يَشْهَدُ لِي ثُمَّ جَلَسْتُ ثُمَّ قَالَ ذَلِكَ الثَّالِثَةَ فَقُمْتُ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ مَا لَكَ يَا أَبَا قَتَادَةَ ‏"‏ ‏.‏ قَالَ فَاقْتَصَصْتُ عَلَيْهِ الْقِصَّةَ فَقَالَ رَجُلٌ مِنَ الْقَوْمِ صَدَقَ يَا رَسُولَ اللَّهِ وَسَلَبُ ذَلِكَ الْقَتِيلِ عِنْدِي فَأَرْضِهِ مِنْهُ فَقَالَ أَبُو بَكْرٍ الصِّدِّيقُ لاَهَا اللَّهِ إِذًا يَعْمِدُ إِلَى أَسَدٍ مِنْ أُسْدِ اللَّهِ يُقَاتِلُ عَنِ اللَّهِ وَعَنْ رَسُولِهِ فَيُعْطِيكَ سَلَبَهُ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ صَدَقَ فَأَعْطِهِ إِيَّاهُ ‏"‏ ‏.‏ فَقَالَ أَبُو قَتَادَةَ فَأَعْطَانِيهِ فَبِعْتُ الدِّرْعَ فَابْتَعْتُ بِهِ مَخْرَفًا فِي بَنِي سَلِمَةَ فَإِنَّهُ لأَوَّلُ مَالٍ تَأَثَّلْتُهُ فِي الإِسْلاَمِ
Translation

Abu Qatadah said: We went out with the Messenger of Allah (ﷺ) in the year of Hunayn. When the two armies met, the Muslims suffered a setback. I saw a man from the polytheists having the upper hand over a man from the Muslims, so I moved around him until I came upon him from behind, and I struck him with the sword on the shoulder-blade. He turned upon me and seized me in a grip, the likes of which I felt was the smell of death. Then death overtook him and he released me. I caught up with Umar ibn al-Khattab and said to him, "What is the matter with the people?" He said, "The command of Allah." Then the people returned, and the Messenger of Allah (ﷺ) sat down and said, "Whoever kills a person who has proof upon him shall have his spoils." I stood up and said, "Who will testify for me?" Then I sat down. Then he said it a second time, "Whoever kills a person who has proof upon him shall have his spoils." I stood up and said, "Who will testify for me?" Then I sat down. Then he said it a third time, and I stood up. The Messenger of Allah (ﷺ) said, "What is the matter with you, Abu Qatadah?" So I related the story to him. A man from the people said, "He has spoken the truth, O Messenger of Allah, and the spoils of that slain person are with me, so please compensate him from it." Abu Bakr as-Siddiq said, "No, by Allah, He (the Prophet) will not do so! Would he hand over the spoils to one of the lions of Allah who fights for Allah and His Messenger, and withhold them from you?" The Messenger of Allah (ﷺ) said, "He has spoken the truth, so give it to him." Abu Qatadah said: So he handed it over to me. I sold the coat of mail and bought with it a garden in Banu Salamah, and it was the first property I acquired in Islam.