Abu Sa'id al-Khudri told that God's messenger, Abu Bakr and `Umar met him, i.e., Ibn Sayyad, on one of the roads of Medina and God's messenger said to him, "Do you testify that I am God's messenger?" to which he retorted, "Do you testify that I am God's messenger?" To this God's messenger replied, "I believe in God, His angels, His books, and His messengers. What visions do you have?" He said, "I see a throne on water." God's messenger told him that what he was seeing was the throne of Iblis on the sea, and asked him what else he saw. On his replying, "I see two who tell the truth and one who lies, or two who lie and one who tells the truth," God's messenger said, "He is confused, so leave him alone." Muslim transmitted it.