[Machine] It is said that Abu Al-Ghadiyah asked for water to be brought to him in a dirty container, but he refused to drink from it. The Prophet ﷺ mentioned this hadith: "Do not go back after me as disbelievers or misguided ones." Ibn Abi Adiy's son, who was doubtful, said, "Some of you are hitting each other's necks." So when a man insulted another, I said, "By Allah, if Allah enables me to defeat you in battle, then I will." On the day of Siffin, I found him with armor on him. So I realized that the opportunity was present in the pockets of the armor, so I pierced him and killed him. It was Ammar ibn Yasir. I said, "Which hands would refuse to drink from a dirty container and yet kill Ammar ibn Yasir?"  

يُقَالُ لَهُ أَبُو الْغَادِيَةِ اسْتَسْقَى مَاءً فَأُتِيَ بِإِنَاءٍ مُفَضَّضٍ فَأَبَى أَنْ يَشْرَبَ وَذَكَرَ النَّبِيَّ ﷺ فَذَكَرَ هَذَا الْحَدِيثَ لَا تَرْجِعُوا بَعْدِي كُفَّارًا أَوْ ضُلَّالًا شَكَّ ابْنُ أَبِي عَدِيٍّ يَضْرِبُ بَعْضُكُمْ رِقَابَ بَعْضٍ فَإِذَا رَجُلٌ يَسُبُّ فُلَانًا فَقُلْتُ وَاللهِ لَئِنْ أَمْكَنَنِي اللهُ مِنْكَ فِي كَتِيبَةٍ فَلَمَّا كَانَ يَوْمُ صِفِّينَ إِذَا أَنَا بِهِ وَعَلَيْهِ دِرْعٌ قَالَ فَفَطِنْتُ إِلَى الْفُرْجَةِ فِي جُرُبَّانِ الدِّرْعِفَطَعَنْتُهُ فَقَتَلْتُهُ فَإِذَا هُوَ عَمَّارُ بْنُ يَاسِرٍ قَالَ قُلْتُ وَأَيَّ يَدٍ كَفَتَاهُ يَكْرَهُ أَنْ يَشْرَبَ فِي إِنَاءٍ مُفَضَّضٍ وَقَدْ قَتَلَ عَمَّارَ بْنَ يَاسِرٍ