Answer: The Cyclops prays to his father, Poseidon, that if Odysseus returns home he would do so without his crew, in a stranger's ship, and that he would find trouble in Ithaca.
Explanation: "Here me, thou girder of the land, dark-haired Poseidon! If I am truly thine, and thou art called my father, vouchsafe no coming home to this Odysseus, spoiler of cities, Laertes' son, whose home is Ithaca."
