Ubaidullah bin 'Umar bin Hafs عبيد الله بن عمر بن حفص بن عاصم · Chapters on Drinks

“Nabidh would be made for the Messenger of Allah (ﷺ) in a vessel of stone.”

“I drew water from Zamzam for the Prophet (ﷺ) and he drank standing up.”

It was narrated from Anas that the Messenger of Allah (ﷺ) forbade drinking while standing up.

“The Messenger of Allah (ﷺ) was brought some milk. On his right was Ibn ‘Abbas and on his left was Khalid bin Walid. The Messenger of Allah (ﷺ) said to Ibn ‘Abbas: ‘Will you permit me to give Khalid to drink?’ Ibn ‘Abbas said: ‘I would not like to give preference to anyone over myself when it comes to the leftover drink of the Messenger of Allah (ﷺ). So Ibn ‘Abbas took it and drank some, then Khalid drank some.”