Sayyiduna Abdullah bin Busr (may Allah be pleased with them both) narrates that the Noble Prophet (peace and blessings be upon him) came to us, and my grandmother presented a few dates to him and prepared food. We served him water until the water was finished. I brought another bowl; I was assigned the duty of serving water. The Messenger of Allah (peace and blessings be upon him) said: Take the bowl to the one who is at the end (then drink yourself).