'Amro bin Shu'aib narrated on the authority of his father, who reported on the authority of his grandfather (RAA) that the Messenger of Allah ( صلی اللہ علیہ وسلم ) said:“The Zakah of the Muslims should be collected by their water trough.”Related by Ahmad. Abu Dawud also has the narration,“Their Zakah should only be collected by their dwellings.”