Musannaf Ibn Abi Shaybah 13804 — Drinking Zamzam water

It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) came to Banu Abd al-Muttalib while they were drawing water from the well of Zamzam, and he said: "Draw, O Banu Abd al-Muttalib! Were it not that people would take your Siqayah (the duty of giving water) from you, I would draw with you." Then they handed him a bucket and he (peace and blessings be upon him) drank from it.