I saw Allah's Messenger (ﷺ) drinking milk. He came to my house and I milked a sheep and then mixed the
milk with water from the well for Allah's Messenger (ﷺ). He took the bowl and drank while on his left there
was sitting Abu Bakr, and on his right there was a bedouin. He then gave the remaining milk to the
bedouin and said, "The right! The right (first).
Sahih al-Bukhari Book 74, Hadith 38