At last she came to a broad river that barred her path. High up above her head the water fell leaping and roaring down the face of the rocks, while below the swift current hurried along through swirling eddies and foam. When she saw that she could go no farther, she sat down on a rock by the edge of a stream, and let the cool water play over her feet; then she bent down to fill her hand and drink. As she did so her heart stopped beating, and her limbs grew stiff and numb, and for the first time in her life she knew what fear was. For out of the waters before her there rose up what seemed a great billow of foam and spray, which stretched out a long arm towards her, and from the tips of five great fingers the drops fell cold upon her shoulders. With a cry, she drew herself together, and turned and fled; but she had seen the form of the river-god grow clear in the billow, with the water flowing down from his damp hair and beard, and the flash of his eyes like the flash of lightning in the midst of the foam. It was Alpheus, the king of all the rivers of Peloponnese. He had seen Arethusa alone on the bank, and for love of her beauty he had risen from the depths of the stream and stretched out his arms to gather her to himself, and draw her down beneath the waves, to live with him and be his for ever. But she had been too quick for him, and now she fled before him as a deer flees before the hounds, whilst the fear that had numbed her at first now lent wings to her feet. Over hill and over dale she fled, swift as the rushing wind. Her bright locks flew out behind her, and as she leapt from rock to rock her white robes gleamed like the gleam of sunlit waters. Close behind her came Alpheus. The deafening roar of his flood sounded like thunder in her ears, and his misty breath blew cold upon her cheek. On and on she fled, with the swiftness and strength of despair, till at last she could go no farther; for before her stretched the blue waste of the cruel Ionian, and the spray of the waves stung her face, while behind her the floods of Alpheus rushed thundering down. Then she stretched forth her hands, and cried out to the Maid of the Sea,

"O Dictynna, Dictynna, have mercy! In the name of great Artemis, whom thou lovest as I do, help me now."

The Maid of the Sea heard her cry, and wrapped her about in a mist, and her body and her limbs were unloosed and melted away, till she became a spring of fresh, pure water that bubbled and danced over the stones of the shore, and dived at last into the waves of the sea. But behind her the flood of Alpheus still rushed leaping and foaming. He had followed her over mountain and valley, and he followed her now through the ocean. Down through the white waves they dived into the depths of the sea, and passed like silvery currents of light through the green sleeping waters, on and on, through forests of seaweed, and over shell-strewn rocks, till they were stopped at last in their flight by the roots of the three-cornered isle. There, through the fissures and clefts, they forced their way up once more to the sunlight, and side by side they leapt down from the rocks and the crags—down towards the sea once again. But Arethusa fled no longer in terror, and her fear of Alpheus was gone; for he pursued her no more in a thundering, boisterous flood. Now he held out his strong white arms, and called to her gently and low—as gently as the waves call in summer as they dance to the shore.

"Arethusa, Arethusa, I love thee. Come, join thy waters with mine."

But she leapt away from him with a happy, mischievous laugh, and tossed back the spray from her hair, so that it fell on his cheek like a shower of kisses. Thus she leapt laughing, down over the rocks and crags towards the sea, knowing full well that he played with her, and that any moment he could make her his own. At last, as she hovered for a moment on the brink of the cliff, he caught her in his strong white arms, and together they dived once more into the salt sea waves, so that their waters were mingled, and for evermore they were one. And Arethusa showed her bright head again in the spring beneath the willows of Ortygia, which is called by her name to this day. From the time of her flight that spring never failed or grew dry, for from the snows of the mountains Alpheus flowed always to meet her, bringing coolness and plenty to the waters he loved. Men said, moreover, that if a cup were put into the stream of Alpheus in the Peloponnese it would find its way at last to the spring in Ortygia—which showed that the waters of Arethusa and Alpheus were wedded and blended together, so that they lived apart no more.

On and on she fled with the swiftness and strength of despair.

And that was the reason why Archias found in Sicily the flowers and the fruit of the land he had left; for Alpheus had borne their seeds in his stream from Peloponnese, and scattered them right and left as he sprang through the rocks, that the winds of heaven might sow them where they willed. To this day you will find in Sicily the olive and the vine, and the blushing flower of the almond, and the narcissus with its crown of gold, as you find them in Peloponnese; for is not the water that feeds their meadows one stream that joins two lands? And on the first coins of Syracuse you will find the head of the nymph Arethusa, with the fish swimming round about; for was it not by the side of her spring that the first stones of the city were laid, on the sacred isle of Ortygia, round which the sea-fish swam?

Thus did Arethusa flee in terror from Alpheus, to be wedded to him at last in a land across the sea.