Al Jaami` Al Saheeh ( Saheeh Al-Bokhari ) 1/9 http://www.islammessage.com/elib-E/BOKHARY1.ZIP A book in a word format Sahih Bokhary is the most authentic book after the Quran including a huge number of the Prophet’s (PAPBUH) hadeeth. Definition of hadeeth: It is what has been quoted from the Messenger’s (PAPBUH) talking, actions or deeds that has been performed at his presence and he approved them.