Riyad as-SalihinChapter 2Hadith 87
Full Sharh — Riyad as-Salihin 87
وعن ابن عباس رضى الله عنهما قال: سقيت النبي صلى الله عليه وسلم من زمزم، فشرب وهو قائم .((متفق عليه))
English Translation
Ibn 'Abbas (May Allah be pleased with them) reported:: I served the Messenger of Allah (ﷺ) Zamzam water to drink and he drank it while he was standing. .
Source
Riyad as-Salihin(رياض الصالحين)
The Book About the Etiquette of Eating
Hadith Number
87