Angels came to the Prophet when he was asleep; and they said, “A comparison can be drawn with this friend of yours, so draw one.” One of them said, “He is asleep;” but another replied, “The eye sleeps while the heart is awake.” Then they said, “He may be likened to a man who built a house, prepared a feast in it, and sent one to issue invitations. Whoever responds to the one who invites him will enter the house and eat of the feast, but whoever does not respond will not enter the house or eat of the feast.” They said, “If you interpret it to him, he will understand it whereupon one said, “He is a sleep”, and another replied, “The eye sleeps while the heart is awake.” Then they said, “The house is paradise, the one who issues the invitation is Muhammad, he who obeys Muhammad has obeyed God, and he who disobeys Muhammad has disobeyed God. Muhammad is one who separates between people.” Bukhari transmitted it.