(35) CHAPTER. (What is said regarding) a man who helps his companion to perform ablution (by pouring water for him).
Narrated Usama bin Zaid: When Allah's Apostle departed from `Arafat, he turned towards a mountain pass where he answered the call of nature. (After he had finished) I poured water and he performed ablution and then I said to him, O Allah's Apostle! Will you offer the prayer? He replied, The Musalla (place of the prayer) is ahead of you (in Al-Muzdalifa).
Narrated Al-Mughira bin Shu`ba: I was in the company of Allah's Apostle on one of the journeys and he went out to answer the call of nature (and after he finished) I poured water and he performed ablution; he washed his face, forearms and passed his wet hand over his head and over the two Khuff (socks made from thick fabric or leather).