Sahih Bukhari Volume 009, Book 092, Hadith Number 380.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 92. Holding Fast to the Qur'an and Sunnah
Narrated By Abu Wail : I sat with Shaiba in this Mosque (Al-Masjid-Al-Haram), and he said, "'Umar once sat beside me here as you are now sitting, and said, 'I feel like distributing all the gold and silver that are in it (i.e., the Ka'ba) among the Muslims'. I said, 'You cannot do that.' 'Umar said, 'Why?' I said, 'Your two (previous) companions (the Prophet and Abu Bakr) did not do it. 'Umar said, 'They are the two persons whom one must follow.'" (See Hadith No. 664, Vol. 2)