حَدَّثَنَا أَبُو الْقَاسِمِ بْنُ أَبِي ضَمْرَةَ، نَصْرُ بْنُ مُحَمَّدِ بْنِ سُلَيْمَانَ الْحِمْصِيُّ حَدَّثَنَا أَبِي، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ أَبِي قَيْسٍ النَّصْرِيُّ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ عُمَرَ، قَالَ رَأَيْتُ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ يَطُوفُ بِالْكَعْبَةِ وَيَقُولُ ‏"‏ مَا أَطْيَبَكِ وَأَطْيَبَ رِيحَكِ مَا أَعْظَمَكِ وَأَعْظَمَ حُرْمَتَكِ وَالَّذِي نَفْسُ مُحَمَّدٍ بِيَدِهِ لَحُرْمَةُ الْمُؤْمِنِ أَعْظَمُ عِنْدَ اللَّهِ حُرْمَةً مِنْكِ مَالِهِ وَدَمِهِ وَأَنْ نَظُنَّ بِهِ إِلاَّ خَيْرًا ‏"‏ ‏.‏

It was narrated that ‘Abdullah bin ‘Amr said: “I saw theMessenger ofAllah (PBUH) circumambulating the Ka’bah and saying:‘How good you areand how good your fragrance; how great you areand how great yoursanctity. By the One in Whose Hand is the soul ofMuhammad, thesanctity of the believer is greater before Allah thanyour sanctity,his blood and his wealth, and to think anything butgood of him.’” Translation Not Available

Book Ref: Sunan Ibn Majah Book 36 Hadith 3932
Web Ref:  Sunan Ibn Majah Vol 5 Book 36 Hadith 3932