. The incident of the wooden horse is not mentioned
Homer's
Illiad (which ends before the close of the war), but is mentioned in passing in the
Odyssey (c. 8th century BC): Homer adds that
Helen guessed the plot and tried to trick and uncover the Greek soldiers inside the horse by imitating the voices of their wives, and
Anticlus attempted to answer, but Odysseus shut his mouth with his hand. The story is also alluded to in Greek classical literature. In
Euripides' play
Trojan Women (415 BC), the god Poseidon proclaims: "For, from his home beneath Parnassus, Phocian Epeus, aided by the craft of Pallas, framed a horse to bear within its womb an armed host, and sent it within the battlements, fraught with death; whence in days to come men shall tell of 'the wooden horse,' with its hidden load of warriors."'', stands today in
Çanakkale, Turkey, the modern-day location of the city of Troy. The most detailed and most familiar version, however, comes from Roman poet Virgil's
Aeneid (19 BC), Book II: In the
Aeneid, Sinon, the only volunteer for the role, successfully convinces the Trojans that he has been left behind and that the Greeks are gone. Sinon tells the Trojans that the Horse is an offering to the goddess
Athena, meant to atone for the previous desecration of her temple at Troy by the Greeks and ensure a safe journey home for the Greek fleet. Sinon tells the Trojans that the Horse was built to be too large for them to take it into their city and gain the favor of Athena for themselves. While questioning Sinon, the Trojan priest
Laocoön guesses the plot and warns the Trojans, in Virgil's famous line
Timeo Danaos et dona ferentes ("I fear Greeks, even those bearing gifts")—Danai (
Danaos) or
Danaans (Homer's name for the Greeks) being the ones who had built the Trojan Horse. However, the god
Poseidon sends two sea serpents to strangle him and his sons Antiphantes and Thymbraeus before any Trojan heeds his warning.
King Priam's daughter
Cassandra, the
soothsayer of Troy, also insists that the horse will be the downfall of the city and its royal family. She too is ignored, hence their doom and loss of the war. In the
Bibliotheca (1st or 2nd century AD), it is written that the two serpents who killed Laocoön were sent by
Apollo, whom Laocoön had insulted by sleeping with his wife in front of the "divine image". According to
Quintus Smyrnaeus in the
Posthomerica (c. 4th century AD), which describes the events of the Trojan War after the
Illiad,
Odysseus thought of building a great wooden horse (the horse being the emblem of Troy), hiding an elite force inside, and fooling the Trojans into wheeling the horse into the city as a trophy. Under the leadership of
Epeius, the Greeks built the wooden horse in three days. Odysseus's plan called for one man to remain outside the horse; he would act as though the Greeks had abandoned him, leaving the horse as a gift for the Trojans. An inscription was engraved on the horse reading: "For their return home, the Greeks dedicate this offering to Athena". Then they burned their tents and left to Tenedos by night. Greek soldier
Sinon was "abandoned" and was to signal to the Greeks by lighting a beacon. == Factual explanations ==