Sahih al-Bukhari, Hadith 524 ⓘ
Narrated Jarir bin `Abdullah: I gave the pledge of allegiance to Allah's Messenger for to offer prayers perfectly, to pay Zakat regularly, and to give good advice to every Muslim.
حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، قَالَ حَدَّثَنَا يَحْيَى، قَالَ حَدَّثَنَا إِسْمَاعِيلُ، قَالَ حَدَّثَنَا قَيْسٌ، عَنْ جَرِيرِ بْنِ عَبْدِ اللَّهِ، قَالَ بَايَعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم عَلَى إِقَامِ الصَّلاَةِ، وَإِيتَاءِ الزَّكَاةِ، وَالنُّصْحِ لِكُلِّ مُسْلِمٍ.
also referenced under: Book 9, Hadith 3 (In-Book) & Volume 1, Book 10, Hadith 502 (USC-MSA)