Sahih Muslim Introduction 67
Amr bin Alī Abū Hafs narrated to me, he said I heard Mu’ādh bin Mu’ādh saying, I said to Awf bin Abī Jamīlah ‘Indeed Amr bin Ubayd narrated to us on authority of al-Hasan that the Messenger of Allah, peace and blessings of Allah upon him, said:
‘Whoever carries arms against us then he is not from us’. [Awf bin Abī Jamīlah] said ‘Amr lied, by Allah. Rather he intended it as a way to permit his filthy opinion.’
حَدَّثَنِي عَمْرُو بْنُ عَلِيٍّ أَبُو حَفْصٍ، قَالَ سَمِعْتُ مُعَاذَ بْنَ مُعَاذٍ، يَقُولُ قُلْتُ لِعَوْفِ بْنِ أَبِي جَمِيلَةَ إِنَّ عَمْرَو بْنَ عُبَيْدٍ حَدَّثَنَا عَنِ الْحَسَنِ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏
"‏ مَنْ حَمَلَ عَلَيْنَا السِّلاَحَ فَلَيْسَ مِنَّا ‏"‏ قَالَ كَذَبَ وَاللَّهِ عَمْرٌو وَلَكِنَّهُ أَرَادَ أَنْ يَحُوزَهَا إِلَى قَوْلِهِ الْخَبِيثِ ‏.‏