I gave Zamzam water to Allah's Messenger (ﷺ) and he drank it while standing. `Asim (a sub-narrator) said that `Ikrima took the oath that on that day the Prophet (ﷺ) had not been standing but riding a camel.
Sahih al-Bukhari Book 25, Hadith 120
← Previous Hadith Allah's Messenger (ﷺ) said, "The roof of my house was made open while I was at Makkah (on the night of Mi'raj) and Jibril descended. He opened up my chest and washed it with the water of Zamzam. The he brought the golden tray full of Wisdom and Belief and poured it in my chest and then closed it. The he took hold of my hand and ascended to the nearest heaven. Jibril told the gatekeeper of the nearest heaven to open the gate. The gatekeeper asked, "Who is it?" Jibril replied, "I am Jibril." (See Hadith No. 349 Vol.1)

Sahih al-Bukhari Book 25, Hadith 119 Next Hadith → We set out with Allah's Messenger (ﷺ) in the year of his Last Hajj and we mended (the Ihram) for `Umra. Then the Prophet (ﷺ) said, "Whoever has a Hadi with him should assume Ihram for both Hajj and `Umra, and should not finish it till he performs both of the them (Hajj and `Umra)." When we reached Mecca, I had my menses. When we had performed our Hajj, the Prophet (ﷺ) sent me with `Abdur-Rahman to Tan`im and I performed the `Umra. The Prophet (ﷺ) said, "This is in lieu of your missed `Umra." Those who had assumed Ihram for `Umra performed Tawaf (between Safa and Marwa) and then finished their Ihram. And then they performed another Tawaf (between Safa and Marwa) after returning from Mina. And those who had assumed lhram for Hajj and `Umra to get her ( Hajj-Qiran ) performed only one Tawaf (between Safa and Marwa).

Sahih al-Bukhari Book 25, Hadith 121