Allah's Apostle said, "In Paradise there is a pavilion made of a single hollow pearl sixty miles wide, in each corner of which there are wives who will not see those in the other corners; and the believers will visit and enjoy them. And there are two gardens, the utensils and contents of which are made of silver; and two other gardens, the utensils and contents of which are made of so-and-so (i. e. gold) and nothing will prevent the people staying in the Garden of Eden from seeing their Lord except the curtain of Majesty over His Face."

Narrated Abdullah bin Qais, in Bukhari, Volume 6, Book 60, Number 402 - Sunni Hadith