Perseus's Blade

When Acrisius inquired of the oracle how he should get male children, the god said that his daughter would give birth to a son who would kill him. Fearing that, Acrisius built a brazen chamber under ground and there guarded Danae. However, she was seduced, as some say, by Proetus, whence arose the quarrel between them; but some say that Zeus had intercourse with her in the shape of a stream of gold which poured through the roof into Danae's lap. When Acrisius afterwards learned that she had got a child Perseus, he would not believe that she had been seduced by Zeus, and putting his daughter with the child in a chest, he cast it into the sea. The chest was washed ashore on Seriphus, and Dictys took up the boy and reared him.

Polydectes, brother of Dictys, was then king of Seriphus and fell in love with Danae, but could not get access to her, because Perseus was grown to man's estate. So he called together his friends, including Perseus, under the pretext of collecting contributions towards a wedding gift for Hippodamia, daughter of Oenomaus. Now Perseus having declared that he would not stick even at the Gorgon's head, Polydectes required the others to furnish horses, and not getting horses from Perseus ordered him to bring the Gorgon's head. So under the guidance of Hermes and Athena he made his way to the daughters of Phorcus, to wit, Enyo, Pephredo, and Dino; for Phorcus had them by Ceto, and they were sisters of the Gorgons, and old women from their birth. The three had but one eye and one tooth, and these they passed to each other in turn. Perseus got possession of the eye and the tooth, and when they asked them back, he said he would give them up if they would show him the way to the nymphs. Now these nymphs had winged sandals and the kibisis, which they say was a wallet. [But Pindar and Hesiod in The Shield say of Perseus: -- “But all his back had on the head of a dread monster, <The Gorgon,> and round him ran the kibisis.”

The kibisis is so called because dress and food are deposited in it.] They had also the cap <of Hades>. When the Phorcides had shown him the way, he gave them back the tooth and the eye, and coming to the nymphs got what he wanted. So he slung the wallet (kibisis) about him, fitted the sandals to his ankles, and put the cap on his head. Wearing it, he saw whom he pleased, but was not seen by others. And having received also from Hermes an adamantine sickle he flew to the ocean and caught the Gorgons asleep. They were Stheno, Euryale, and Medusa. Now Medusa alone was mortal; for that reason Perseus was sent to fetch her head. But the Gorgons had heads twined about with the scales of dragons, and great tusks like swine's, and brazen hands, and golden wings, by which they flew; and they turned to stone such as beheld them. So Perseus stood over them as they slept, and while Athena guided his hand and he looked with averted gaze on a brazen shield, in which he beheld the image of the Gorgon, he beheaded her. When her head was cut off, there sprang from the Gorgon the winged horse Pegasus and Chrysaor, the father of Geryon; these she had by Poseidon.

So Perseus put the head of Medusa in the wallet (kibisis) and went back again; but the Gorgons started up from their slumber and pursued Perseus: but they could not see him on account of the cap, for he was hidden by it.


- Pseudo-Apollodorus, The Library, Book 2, Chapter 4, Sections 1, 2, and 3