From Abu Huraira who said: The Messenger of Allah (SAW) said: Allah Mighty and Sublime has said: I have prepared for my righteous servants what no eye has seen, what no ear has heard, and what has not crossed the mind of any man, things stored up, let alone what Allah has yet to tell you. Then He recited { No soul knows what comfort of eyes has been kept concealed for them } [Al-Sajda 17].