[Machine] He said to Ali, "Indeed, people have become engrossed in what they hear. So, if the Messenger of Allah ﷺ entrusted you with a trust, then tell us about it." He replied, "The Messenger of Allah ﷺ did not entrust me with a trust that he did not entrust to the people, except that he had a document in the sheath of his sword." He said, "Then, in it [the document], is that Ibrahim sanctified Mecca, and I sanctify Medina. Indeed, whatever is between its two sanctities is sacred. No tree is to be cut from it except for the feeding of a camel, and no weapon is to be carried in it for fighting. Whoever introduces something new or shelters someone who does, upon him is the curse of Allah, the angels, and all the people. His expenditure shall not be accepted, and his testimony shall not be accepted. The believers are equal in their blood. The most honorable of them is he who fulfills his responsibility. They are allies against whoever is not one of them. A believer is not to be killed in retaliation for a disbeliever, nor is one bound by a covenant to be killed in his covenant."  

أَنَّهُ حَدَّثَهُ أَنَّهُ قَالَ لِعَلِيٍّ «إِنَّ النَّاسَ قَدْ تَفَشَّغَ فِيهِمْ مَا يَسْمَعُونَ فَإِنْ كَانَ رَسُولُ اللهِ ﷺ قَدْ عَهِدَ إِلَيْكَ عَهْدًا فَحَدِّثْنَا بِهِ» قَالَ «مَا عَهِدَ إِلَيَّ رَسُولُ اللهِ ﷺ عَهْدًا لَمْ يَعْهَدْهُ إِلَى النَّاسِ غَيْرَ أَنَّ فِي قِرَابِ سَيْفِي صَحِيفَةً» قَالَ «فَإِذَا فِيهَا إِنَّ إِبْرَاهِيمَ حَرَّمَ مَكَّةَ وَأَنَا أُحَرِّمُ الْمَدِينَةَ وَإِنَّهَا حَرَامٌ مَا بَيْنَ حَرَّتَيْهَا لَا يُقْطَعُ مِنْهَا شَجَرَةٌ إِلَّا لِعَلَفِ بَعِيرٍ وَلَا يُحْمَلُ فِيهَا سِلَاحٌ لِقِتَالٍ وَمَنْ أَحْدَثَ حَدَثًا فَعَلَى نَفْسِهِ وَمَنْ أَحْدَثَ حَدَثًا أَوْ آوَى مُحْدِثًا فَعَلَيْهِ لَعْنَةُ اللهِ وَالْمَلَائِكَةِ وَالنَّاسِ أَجْمَعِينَ لَا يُقْبَلُ مِنْهُ صَرْفٌ وَلَا عَدْلٌ الْمُؤْمِنُونَ تَتَكَافَأُ دِمَاؤُهُمْ يَسْعَى بِذِمَّتِهِمْ أَدْنَاهُمْ وَهُمْ يَدٌ عَلَى مَنْ سِوَاهُمْ لَا يُقْتَلُ مُؤْمِنٌ بِكَافِرٍ وَلَا ذُو عَهْدٍ فِي عَهْدِهِ»  

I set out with al-Ashtar to go to ‘Ali ؓ . We said: Did the Prophet of Allah ﷺ tell you something that he did not tell to all the people? He said: No, except what is in this document. He [the narrator] said: A document in the sheath of this sword. In it was said: “The believers are equal in respect of blood and they are one against their enemies; protection given even by the least among them is to be honoured, but no believer is to be killed (in retaliation) for a disbeliever and no one who has a covenant is to be killed during the covenant. Whoever commits an offence or gives refuge to an offender, upon him be the curse of Allah, the angels and all the people.ʿ (Using translation from Aḥmad 993)  

انْطَلَقْتُ أَنَا وَالْأَشْتَرُ إِلَى عَلِيٍّ فَقُلْنَا هَلْ عَهِدَ إِلَيْكَ نَبِيُّ اللهِ ﷺ شَيْئًا لَمْ يَعْهَدْهُ إِلَى النَّاسِ عَامَّةً؟ قَالَ «لَا إِلَّا مَا كَانَ فِي كِتَابِي هَذَا فَأَخْرَجَ كِتَابًا مِنْ قِرَابِ سَيْفِهِ» فَإِذَا فِيهِ «الْمُؤْمِنُونَ تَتَكَافَأُ دِمَاؤُهُمْ وَهُمْ يَدٌ عَلَى مَنْ سِوَاهُمْ وَيَسْعَى بِذِمَّتِهِمْ أَدْنَاهُمْ أَلَا لَا يُقْتَلُ مُؤْمِنٌ بِكَافِرٍ وَلَا ذُو عَهْدٍ فِي عَهْدِهِ وَمَنْ أَحْدَثَ حَدَثًا فَعَلَى نَفْسِهِ أَوْ آوَى مُحْدِثًا فَعَلَيْهِ لَعْنَةُ اللهِ وَالْمَلَائِكَةُ وَالنَّاسِ أَجْمَعِينَ»