(17) باب مَنْ شَرِبَ وَهْوَ وَاقِفٌ عَلَى بَعِيرِهِ
Narrated Um Al-Fadl:
(daughter of Al-Harith) that she sent a bowl of milk to the Prophet (ﷺ) while he was standing (at `Arafat) in the afternoon of the Day of `Arafat. He took it in his hands and drank it. Narrated Abu Nadr: The Prophet was on the back of his camel.
Reference: Sahih al-Bukhari 5618
In-book reference: Book 74, Hadith 44
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 69, Hadith 522