(16) باب الشُّرْبِ قَائِمًا
Narrated An-Nazzal:
Ali came to the gate of the courtyard (of the Mosque) and drank (water) while he was standing and
said, "Some people dislike to drink while standing, but I saw the Prophet (ﷺ) doing (drinking water) as
you have seen me doing now."
Reference: Sahih al-Bukhari 5615
In-book reference: Book 74, Hadith 41
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 69, Hadith 519