What was the last word of the Messenger of Allah (saw) that served as an abrogation of the previous teachings?
 This hadith is narrated on the authority of Zuhri with the same chain of transmitters. Yahya (one of the narrators) said that Sufyan (the narrator) had stated:                      I do not know whose statement it is:" It is the last word of the Messenger of Allah (may peace be upon him) which is accepted as (final as it abrogates the previous ones)."