water to drink - Zam-zam

Bukhari :: Book 2 :: Volume 26 :: Hadith 698
Narrated Um Salama:
I informed Allah's Apostle that I was sick. He said, "Perform Tawaf (of the Kaba) while riding behind the people." So, I performed the Tawaf while Allah's Apostle was offering the prayer beside the Kaba and was reciting Surat-at-Tur.

Bukhari :: Book 2 :: Volume 26 :: Hadith 699
Narrated Ibn Umar:
Al Abbas bin Abdul-Muttalib asked the permission of Allahs Apostle to let him stay in Mecca during the nights of Mina in order to provide the pilgrims with water to drink, so the Prophet permitted him.

Bukhari :: Book 2 :: Volume 26 :: Hadith 700
Narrated Ibn Abbas:
Allah's Apostle came to the drinking place and asked for water. Al-Abbas said, "O Fadl! Go to your mother and bring water from her for Allah's Apostle ." Allah's Apostle said, "Give me water to drink." Al-Abbas said, "O Allahs Apostle! The people put their hands in it." Allah's Apostle again said, 'Give me water to drink. So, he drank from that water and then went to the Zam-zam (well) and there the people were offering water to the others and working at it (drawing water from the well). The Prophet then said to them, "Carry on! You are doing a good deed." Then he said, "Were I not afraid that other people would compete with you (in drawing water from Zam-zam), I would certainly take the rope and put it over this (i.e. his shoulder) (to draw water)." On saying that the Prophet pointed to his shoulder.