‘Ayyash b. Abu Rabi'a al-Makhzumi reported God’s messenger as saying, “This people will continue to prosper as long as they give this sacredness due respect, but when they squander that they will perish.”
Narrated Abu Shuraih al-‘Adawi told that he said to ‘Amr b. Sa‘id when he was sending troops to Mecca (The reference is to an expedition against 'Abdallah b. az-Zubair):
Let me tell you something, commander, which God’s messenger said on the day following the Conquest. My ears heard it, my heart has retained it, and my eyes saw him when he spoke it. After praising and extolling God he said, “God, not men, has made Mecca sacred, so it is not allowable for a man who believes in God and in the last day to shed blood in it, or lop a tree in it. If anyone seeks licence to do so on the ground that God’s messenger fought in it, tell him that God has given permission to His messenger but not to you. He gave him permission only during one hour on one day, and its sacredness has been restored to it like what it was yesterday. Let him who is present convey the information to him who is absent." Abu Shuraih was asked what ‘Amr had replied, and said he had replied, “I am better informed of that than you, Abu Shuraih.' The sacred territory does not give refuge to one who is disobedient, or one who flies when he has shed blood, or one who flies because of a fault (kharba).” (The word is used of a vice)
Bukhari and Muslim. In Bukhari’s work kharba is said to mean a crime.
We wrote down nothing on the authority of God’s messenger but the Qur’an and what this document contains. He reported God’s messenger as saying, “Medina is sacred from ‘Air to Thaur, ( This phrase has been much discussed. ‘Air is known as a hill at Medina and Thaur at Mecca. Because of the difficulty some have suggested that Uhud should be read instead of Thaur, but others feel that that is unjustifiable.) so if anyone produces an innovation in it, or gives protection to an innovator, the curse of God, the angels, and all men will rest upon him, and no repentance or ransom (Lane in his Lexicon gives a variety of meanings for this phrase, la yuqbal minhu sarf wald 'adl. The one used above seems the most suitable here) will be accepted from him. The protection granted by Muslims is one and must be respected by the humblest of them, so if anyone breaks a covenant made by a Muslim the curse of God, the angels, and all men will rest upon him and no repentance or ransom will be accepted from him. If anyone gives the rights of inheritance to people without the permission of his masters, (This is explained in relation to a slave who has been set free, for the rights of inheritance still belong to his master who set him free. Cf. Book 12, ch. 6, third tradition) the curse of God, the angels, and all men will rest upon him, and no repentance or ransom will be accepted from him.’’
Bukhari and Muslim. A version given by both of them says, “ If anyone makes a false claim to paternity or to being a client, the curse of God, the angels and all men will rest upon him, and no repentance or ransom will be accepted from him.”
'Abdallah b. ‘Adi b. Hamra’ said he saw God’s messenger standing at al-Hazwara (Taj al-'Arus gives two statements about this place, one saying it was a place at the gate of the wheat sellers, the other saying it was the market of Mecca which was later incorporated in the mosque when it was enlarged) and saying, “I swear by God that you are the best part of God’s earth and the part dearest to Him. Had I not been expelled from you I would not have gone out.”
