question #1 Sahih al-Bukhari 182, Book 4, Hadith 48 : What is the procedure for performing ablution while traveling according to Islamic teachings?

I was in the company of Allah’s Messenger (ﷺ) 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).