It is narrated from Sayyiduna Ibn Amr, may Allah be pleased with him, that a man came to the service of the Noble Prophet, peace and blessings be upon him, and said: I bring water to fill my pond, and when I have filled it for my family, another man's camel comes to me and I give it water to drink. Will I get a reward for this? The Noble Prophet, peace and blessings be upon him, said: "There is a reward for every living being with a warm body."