Jabir (may Allah be pleased with him), speaking about the Hajj of the Prophet (peace and blessings be upon him), says: Then the Prophet (peace and blessings be upon him) went back to the House and prayed Zuhr in Makkah. Then he came to Banu Abd al-Muttalib while they were giving people Zamzam water to drink. He (peace and blessings be upon him) said: "O Banu Abd al-Muttalib, draw water! Were I not afraid that people would overpower you in your providing of water, I would draw it along with you." They handed him a bucket and he drank from it.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9652