What did the Prophet Muhammad (peace be upon him) say about the division of the Qur'an?
 This hadith has been narrated by Qatada with the same chain of transmitters in these words:                      He (the Apostle of Allah) said: Allah divided the Qur'an into three parts, and he made:" Say: He, Allah is One." one part out of the (three) parts of the Qur'an.