CHAPTER: DISAPPROVAL OF DRINKING WATER WHILE STANDING
Anas reported Allaah's Prophet (sallAllaahu alayhi wa sallam) disapproved the drinking of water while standing.
Anas reported that Allaah's Prophet (sallAllaahu alayhi wa sallam) forbade that a person should drink while standing. Qatada reported: We said to him: What about eating? Thereupon he (Anas) said: That is even worse and more detestable (abominable).
This hadith is reported on the authority of Anas with a different chain of transmitters, but no mention is mane of the words of Qatada.
Abu Sa'id Khudri reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) warned against drinking while standing.
Abu Sa'id Khudri reported this hadith through another chain of transmitters but with a slight, variation of wording.
Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: None of you should drink while standing; and if anyone forgets, he must vomit.