It is narrated from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) looked towards the Ka'bah and said: "How great is your sanctity!" In another narration: When the Messenger of Allah (peace and blessings be upon him) looked towards the Ka'bah, he said: "O House of Allah! Welcome to you, how great you are, how great is your sanctity, but in the sight of Allah, the sanctity of a believer is greater than yours. Indeed, Allah has made one thing forbidden regarding you, but regarding the believer, He has made three things forbidden: his blood, his wealth, and having evil suspicion about him."