It is narrated from Hazrat Sahl (may Allah be pleased with him) that I was present in a gathering of the Noble Prophet (peace and blessings be upon him) in which the Noble Prophet (peace and blessings be upon him) was describing the conditions of Paradise. When the conversation was about to end, he finally said: There will be such things there that no eye has seen, nor any ear has heard, nor has it ever occurred to the heart of any human. Then he recited this verse: "Their sides forsake their beds, they call upon their Lord in fear and hope, and they spend out of what We have provided them. No soul knows what has been hidden for them of comfort for eyes as a reward for what they used to do."