And with this same chain (it is narrated from Sayyiduna Ibn Umar, may Allah be pleased with them both) that the Messenger of Allah, peace and blessings be upon him, said: "None of you should milk someone else's animal without their permission. Would any of you like that someone comes into his room, breaks open his treasure, and then takes his food (grain) and transfers it to himself? The udders of people's animals store and preserve their food (milk), so none of you should milk another's animal without their permission."