Sayyiduna Mustawrid bin Shaddad Fihri رضي الله عنه narrates: I heard the Messenger of Allah صلى الله عليه وسلم say: "By Allah! The whole world from its beginning to its end, in comparison to the Hereafter, is not even as much as if a person were to dip his finger into the sea and then see what comes back with it."