Abdullah bin Abbas reported,

I gave the Messenger of Allah ﷺ water from Zamzam to drink, and he drank it while standing. He had asked for water while he was at the House.

Azami 5221

Sahih

عن ابن عباس، قال

سقيت رسول الله ﷺ من زمزم فشرب قائما، واستسقى وهو عند البيت.

الأعظمي 5221صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Hajj
Chapter
Description of the Hajj of the Prophet ﷺ as narrated by Jabir and others, and the rulings mentioned therein
Section
Drinking Zamzam water and pouring it on the head for the pilgrim, the one performing umrah, and others, and that it is blessed water and one seeks healing through it
Numbering
Jami al-Kamil 5221 (2nd edition)
Azami 5221