What is the requirement one must meet for one's prayer to be accepted according to the teachings of Prophet Muhammad (saw)?
 Hammam b. Munabbih who is the brother of Wahb b. Munabbih said:                      This is what has been transmitted to us by Abu Huraira from Muhammad, the Messenger of Allah (may peace be upon him) and then narrated a hadith out of them and observed that the Messenger of Allah (may peace be upon him) said: The prayer of none amongst you would be accepted in a state of impurity until he performs ablution.