‘A’isha said that when God’s Messenger prostrated himself at night when reciting the Qur’an he said, “My face prostrates itself to Him who created it and brought forth its hearing and seeing by His might and power.”
Abu Dawud, Tirmidhi and Nasa’i transmitted it, and Tirmidhi said this is a hasan sahih tradition.
Narrated Ibn ‘Abbas told of a man coming to God’s Messenger and saying, “Messenger of God, it seemed to me last night when I was asleep as if I were praying behind a tree. I prostrated myself, the tree prostrating itself at the same time, and I heard it say, ‘O God, record a reward for me for it, remit from :
The Prophet thereupon recited a verse at which a prostration should be made, then prostrated himself, and I heard him saying the words the man told him the tree had said.
Tirmidhi and Ibn Majah transmitted it, but Ibn Majah did not mention, "and accept it from me as Thou didst accept it from Thy servant David.” Tirmidhi said this is a gharib tradition.
He said that in the year of the Conquest* God's Messenger recited a verse at which a prostration should be made and all the people prostrated themselves. Some were mounted, some were prostrating themselves on the ground, and those who were mounted prostrated themselves on their hands.