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 6809

Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: Allah, the Exalted and Glorious, created Adam in His own image with His length of sixty cubits, and as He created him He told him to greet that group, and that was a party of angels sitting there, and listen to the response that they give him, for it would form his greeting and that of his offspring. He then went away and said: Peace be upon you! They (the angels) said: May there be peace upon you and the Mercy of Allah, and they made an addition of" Mercy of Allah". So he who would get into Paradise would get in the form of Adarn, his length being sixty cubits, then the people who followed him continued to diminish in size up to this day.