Sahih Muslim 1354
Abu Shuraih al-'Adawi reported that he said to Amr b. Sa'id when he was sending troops to Mecca:
Let me tell you something. O Commander, which Allah's Messenger (ﷺ) said on the day following, the Conquest which my ears heard and my heart has retained, and my eyes saw as he spoke it. He praised Allah and extolled Him and then said: Allah, not men, has made Mecca sacred; so it is not permissible for any person believing in Allah and the Last Day to shed blood in it, or lop a tree in it. If anyone seeks a concession on the basis of fighting of Allah's Messenger (ﷺ), tell him that Allah permitted His Messenger, but not you, and He gave him permission only for an hour on one day, and its sacredness was restored on the very day like that of yesterday. Let him who is present convey the information to him who is absent. It was said to Abu Shuraih: What did Amr say to you? He said: I am better informed of that than you, Abu Shuraih, but the sacred territory does not grant protection to one who is disobedient, or one who runs away after shedding blood, or one who runs away after committing
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا لَيْثٌ، عَنْ سَعِيدِ بْنِ أَبِي سَعِيدٍ، عَنْ أَبِي شُرَيْحٍ الْعَدَوِيِّ، أَنَّهُ قَالَ لِعَمْرِو بْنِ سَعِيدٍ وَهُوَ يَبْعَثُ الْبُعُوثَ إِلَى مَكَّةَ ائْذَنْ لِي أَيُّهَا الأَمِيرُ أُحَدِّثْكَ قَوْلاً قَامَ بِهِ رَسُولُ اللَّهِ صلى الله عليه وسلم الْغَدَ مِنْ يَوْمِ الْفَتْحِ سَمِعَتْهُ أُذُنَاىَ وَوَعَاهُ قَلْبِي وَأَبْصَرَتْهُ عَيْنَاىَ حِينَ تَكَلَّمَ بِهِ أَنَّهُ حَمِدَ اللَّهَ وَأَثْنَى عَلَيْهِ ثُمَّ قَالَ ‏
"‏ إِنَّ مَكَّةَ حَرَّمَهَا اللَّهُ وَلَمْ يُحَرِّمْهَا النَّاسُ فَلاَ يَحِلُّ لاِمْرِئٍ يُؤْمِنُ بِاللَّهِ وَالْيَوْمِ الآخِرِ أَنْ يَسْفِكَ بِهَا دَمًا وَلاَ يَعْضِدَ بِهَا شَجَرَةً فَإِنْ أَحَدٌ تَرَخَّصَ بِقِتَالِ رَسُولِ اللَّهِ صلى الله عليه وسلم فِيهَا فَقُولُوا لَهُ إِنَّ اللَّهَ أَذِنَ لِرَسُولِهِ وَلَمْ يَأْذَنْ لَكُمْ وَإِنَّمَا أَذِنَ لِي فِيهَا سَاعَةً مِنْ نَهَارٍ وَقَدْ عَادَتْ حُرْمَتُهَا الْيَوْمَ كَحُرْمَتِهَا بِالأَمْسِ وَلْيُبَلِّغِ الشَّاهِدُ الْغَائِبَ ‏"‏ ‏.‏ فَقِيلَ لأَبِي شُرَيْحٍ مَا قَالَ لَكَ عَمْرٌو قَالَ أَنَا أَعْلَمُ بِذَلِكَ مِنْكَ يَا أَبَا شُرَيْحٍ إِنَّ الْحَرَمَ لاَ يُعِيذُ عَاصِيًا وَلاَ فَارًّا بِدَمٍ وَلاَ فَارًّا بِخَرْبَةٍ ‏.‏