The Iliad is one of the oldest works of Western literature, dating back to classical antiquity. Homer's epic poem belongs in a collection called the Epic Cycle, which includes The Odyssey. Written in an early literary dialect of ancient Greek, both poems were originally composed in dactylic hexameters. This meter is beautiful in the original but can sound awkward in modern English; Eric McMillan humorously described it as resembling "pumpkins rolling on a barn floor." This epic poem begins with the Achaean army sacking the city of Chryse and capturing two maidens as prizes of war. One of the maidens, Chryseis, is given to Agamemnon, the leader of the Achaeans, and the other maiden, Briseis, was given to the army's best warrior, Achilles. Chryseis' father, the city's priest, prays to the god Apollo and asks for a plague on the Achaean army. To stop this plague, Agamemnon returns Chryseis to her father, but then orders Achilles to give him Briseis as compensation. Achilles refuses.