It was
narrated from Anas that the Messenger of Allah (ﷺ) forbade
drinking
while standing up.
Reference: 3424English reference: Vol. 1, Book 30, Hadith 3424Arabic reference: Book 30, Hadith 3550In-book reference: Book 30, Hadith 54Grade: Sahih (Darussalam)Read this hadith from Darussalam Collection
حَدَّثَنَا حُمَيْدُ بْنُ مَسْعَدَةَ، حَدَّثَنَا بِشْرُ بْنُ الْمُفَضَّلِ، حَدَّثَنَا سَعِيدٌ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ، أَنَّ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ نَهَى عَنِ الشُّرْبِ قَائِمًا .