Sahih Bukhari
Sahih Bukhari Volume 009, Book 089, Hadith Number 311.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 89. Judgments (Ahkaam)
Narrated By Jabir bin 'Abdullah : I gave the Pledge of allegiance to the Prophet that I would listen and obey, and he told me to add: 'As much as I can, and will give good advice to every Muslim.'