Hazrat Abu Huraira (may Allah be pleased with him) narrated that the Messenger of Allah (peace and blessings be upon him) said: Allah the Exalted has said: I have prepared for My righteous servants such things as no eye has seen, no ear has heard, and no human heart has ever conceived. If you wish, recite this verse: "No soul knows what has been hidden for them of comfort for their eyes as a reward for what they used to do."