The Book of Drinks (Kitab Al-Ashriba)

Muslim :: Book 23 : Hadith 5018

Anas reported that Allah's Apostle (may peace be upon him) 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).