Imam al-Shafi'i (may Allah have mercy on him) said: "It has reached us that Sayyiduna Suhayl bin Amr (may Allah be pleased with him) sent some of it (Zamzam water) as a gift to the Prophet (peace and blessings be upon him)."
Imam al-Shafi'i (may Allah have mercy on him) further said: "And water is not something that, once gone, does not return."
Ibn Abbas (may Allah be pleased with them both) said that the Messenger of Allah (peace and blessings be upon him) asked Suhayl bin Amr (may Allah be pleased with him) to send him some Zamzam water as a gift.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9986