جامع الترمذي

Dawud bin Amir bin Sa'd bin Abi Waqqas narrated from his father, from his grandfather that the Prophet (s.a.w) said: "If as little as what can be placed on a fingernail of what is in Paradise were to become apparent, it would have beautified all the far corners of the heavens and the earth. And if a man among the people of Paradise were to appear and his bracelets were to become apparent, it would have blotted out the light of the sun, as the sun blots out the light of the stars."