What did the Prophet Muhammad (saw) do when he was with 'A'isha (peace be upon him)?
 Aswad and Masruq reported:                      We bear testimony to the fact that 'A'isha said: Never was there a day that he (the Holy Prophet) was with me and he did not observe two rak'ahs of prayer in my house, i. e. two rak'ahs after the Asr.