Silsilat al-Ahadith al-Sahihah

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."