It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that once the Prophet (peace and blessings be upon him) came to us, at that time Sayyiduna Usama bin Zaid (may Allah be pleased with him) was riding behind the Prophet (peace and blessings be upon him). We presented to them this ordinary water to drink. The Prophet (peace and blessings be upon him) said: "You have done well, and do likewise in the future."