Sahih Bukhari
Sahih Bukhari Volume 001, Book 010, Hadith Number 502.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 10. Times of the Prayers
Narated By Jarir bin 'Abdullah : I gave the pledge of allegiance to Allah's Apostle for to offer prayers perfectly, to pay Zakat regularly, and to give good advice to every Muslim.