How does Obysseus an dhis men make their escape?

Odysseus finds an enormous timber and sharpens the end of it. Odysseus then offers Polyphemus his wine, which the beast drinks. The Cyclops promptly falls asleep. As the Cyclops sleeps, Odysseus and his men heat the tip of the sharpened log in a fire and then ram it into Polyphemus's eye, blinding him. Polyphemus is still determined to kill all the men, but they escape from the cave under the bellies of Polyphemus's rams, which are out at pasture.