While I was standing in the row on the day (of the battle) of Badr, I looked to my right and my left and saw two young Ansari boys, and I wished I had been stronger than they. One of them called my attention saying, "O Uncle! Do you know Abu Jahl?" I said, "Yes, What do you want from him, O my nephew?" He said, "I have been informed that he abuses Messenger of Allah ﷺ. By Him in Whose Hands my life is, if I should see him, then my body will not leave his body till either of us meet his fate." I was astonished at that talk. Then the other boy called my attention saying the same as the other had said. After a while I saw Abu Jahl walking amongst the people. I said (to the boys), "Look! This is the man you asked me about." So, both of them attacked him with their swords and struck him to death and returned to Allah'S Apostle to inform him of that. Messenger of Allah ﷺ asked, "Which of you has killed him?" Each of them said, "I Have killed him." Messenger of Allah ﷺ asked, "Have you cleaned your swords?" They said, "No. " He then looked at their swords and said, "No doubt, you both have killed him and the spoils of the deceased will be given to Muʿadh bin ʿAmr bin Al-Jamuh." The two boys were Muʿadh bin 'Afra and Muʿadh bin ʿAmr bin Al-Jamuh. (Using translation from Bukhārī 3141)  

بَيْنَمَا أَنَا وَاقِفٌ فِي الصَّفِّ يَوْمَ بَدْرٍ نَظَرْتُ عَنْ يَمِينِي وَشِمَالِي فَإِذَا أَنَا بَيْنَ غُلَامَيْنِ مِنَ الْأَنْصَارِ حَدِيثَةٍ أَسْنَانُهُمَا تَمَنَّيْتُ أَنْ أَكُونَ بَيْنَ أَضْلَعَ مِنْهُمَا فَغَمَزَنِي أَحَدُهُمَا فَقَالَ يَا عَمِّ هَلْ تَعْرِفُ أَبَا جَهْلٍ؟ قُلْتُ نَعَمْ وَمَا حَاجَتُكَ إِلَيْهِ يَا ابْنَ أَخِي؟ قَالَ أُخْبِرْتُ أَنَّهُ يَسُبُّ رَسُولَ اللهِ ﷺ وَالَّذِي نَفْسِي بِيَدِهِ لَئِنْ رَأَيْتُهُ لَا يُفَارِقُ سِوَادِي سَوَادَهُ حَتَّى يَمُوتَ الْأَعْجَلُ مِنَّا فَتَعَجَّبْتُ لِذَلِكَ فَغَمَزَنِي الْآخَرُ فَقَالَ لِي مِثْلَهَا فَلَمْ أَنْشَبَ أَنْ نَظَرْتُ إِلَى أَبِي جَهْلٍ يَدُورُ فِي النَّاسِ فَقُلْتُ لَهُمَا أَلَا إِنَّ هَذَا صَاحِبُكُمَا الَّذِي تَسْأَلَانِ عَنْهُ فَابْتَدَرَاهُ بِسَيْفَيْهِمَا فَضَرَبَاهُ حَتَّى قَتَلَاهُ ثُمَّ انْصَرَفَا إِلَى رَسُولِ اللهِ ﷺ فَأَخْبَرَاهُ فَقَالَ «أَيُّكُمَا قَتَلَهُ؟» فَقَالَ كُلُّ وَاحِدٍ مِنْهُمَا أَنَا قَتَلْتُهُ قَالَ «هَلْ مَسَحْتُمَا سَيْفَيْكُمَا؟» قَالَا لَا فَنَظَرَ فِي السَّيْفَيْنِ فَقَالَ «كِلَاكُمَا قَتَلَهُ» فَقَضَى بِسَلَبِهِ لِمُعَاذِ بْنِ عَمْرِو بْنِ الْجَمُوحِ وَكَانَا مُعَاذَ بْنَ عَفْرَاءَ وَمُعَاذَ بْنَ عَمْرِو بْنِ الْجَمُوحِ  

[Machine] I heard the Messenger of Allah ﷺ saying in his sermon in Bani Wa or in Nabawa from Taif, "You are about to realize the people of paradise among the people of hell or your best among your worst." Nafi' said, "And I have no knowledge except that he said, 'the people of paradise among the people of hell.'" Then a man asked, "By what, O Messenger of Allah?" He said, "With good praise and bad praise, you bear witness for each other."  

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ فِي خُطْبَتِهِ بِالْبَنَاوَةِ أَوْ بِالنَّبَاوَةِ مِنَ الطَّائِفِ قَالَ «تُوشِكُونَ أَنْ تَعَلَمُوا أَهْلَ الْجَنَّةِ مِنْ أَهْلِ النَّارِ أَوْ خِيَارَكُمْ مِنْ شِرَارِكُمْ» قَالَ نَافِعٌ وَلَا أَعْلَمُهُ إِلَّا قَالَ «أَهْلَ الْجَنَّةِ مِنْ أَهْلِ النَّارِ» فَقَالَ رَجُلٌ بِمَ يَا رَسُولَ اللهِ؟ قَالَ «بِالثَّنَاءِ الْحَسَنِ وَالثَّنَاءِ السَّيِّئِ أَنْتُمْ شُهَدَاءُ بَعْضِكُمْ عَلَى بَعْضٍ»