Sunan Ibn Majah 3424
سنن ابن ماجه#3424SahihIt was narrated from Anas that the Messenger of Allah (ﷺ) forbade drinking while standing up
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih Muslim
In-book reference: 30:54