The Book Pertaining to Paradise, Its Description, Its Bounties and Its Intimates (Kitab Al-Jannat wa Sifat Na'imiha wa Ahliha)

Muslim :: Book 40 : Hadith 6826

Anas reported Allah's Apostle (may peace be upon him) as saying: There would be left some space in Paradise as Allah would like that to be left. Then Allah would create another creation as He would like.