After he had thus counselled Ian Direach, the fox changed himself into a ship, and set sail for Erin. And the king of that country gave into Ian Direach's hands the care of his horses, and never before did their skins shine so brightly or was their pace so swift. And the king was well pleased, and at the end of a month he sent for Ian and said to him:
'You have given me faithful service, and now I will entrust you with the most precious thing that my kingdom holds.' And when he had spoken, he led Ian Direach to the stable where stood the bay colt. And Ian rubbed her and fed her, and galloped with her all round the country, till he could leave one wind behind him and catch the other which was in front.
'I am going away to hunt,' said the king one morning while he was watching Ian tend the bay colt in her stable. 'The deer have come down from the hill, and it is time for me to give them chase.' Then he went away; and when he was no longer in sight, Ian Direach led the bay colt out of the stable, and sprang on her back. But as they rode through the gate, which stood between the palace and the outer world, the colt swished her tail against the post, which shrieked loudly. In a moment the king came running up, and he seized the colt's bridle.
'If you want my bay colt, you must first bring me the daughter of the king of the Franks.'
With slow steps went Ian Direach down to the shore where Gille Mairtean the fox awaited him.
'Plainly I see that you have not done as I bid you, nor will you ever do it,' spoke Gille Mairtean the fox; 'but I will help you yet again for a third time I will change myself into a ship, and we will sail to France.'
And to France they sailed, and, as he was the ship, the Gille Mairtean sailed where he would, and ran himself into the cleft of a rock, high on to the land. Then, he commanded Ian Direach to go up to the king's palace, saying that he had been wrecked, that his ship was made fast in a rock, and that none had been saved but himself only.
Ian Direach listened to the words of the fox, and he told a tale so pitiful, that the king and queen, and the princess their daughter, all came out to hear it. And when they had heard, nought would please them except to go down to the shore and visit the ship, which by now was floating, for the tide was up. Torn and battered was she, as if she had passed through many dangers, yet music of a wondrous sweetness poured forth from within.
'Bring hither a boat,' cried the princess, 'that I may go and see for myself the harp that gives forth such music.' And a boat was brought, and Ian Direach stepped in to row it to the side of the ship.
To the further side he rowed, so that none could see, and when he helped the princess on board he gave a push to the boat, so that she could not get back to it again. And the music sounded always sweeter, though they could never see whence it came, and sought it from one part of the vessel to another. When at last they reached the deck and looked around them, nought of land could they see, or anything save the rushing waters.
The princess stood silent, and her face grew grim. At last she said:
'An ill trick have you played me! What is this that you have done, and whither are we going?'
'It is a queen you will be,' answered Ian Direach, 'for the king of Erin has sent me for you, and in return he will give me his bay colt, that I may take him to the Seven Big Women of Dhiurradh, in exchange for the White Sword of Light. This I must carry to the giant of the Five Heads and Five Necks and Five Humps, and, in place of it, he will bestow on me the blue falcon, which I have promised my stepmother, so that she may free me from the spell which she has laid on me.'
'I would rather be wife to you,' answered the princess.
By-and-by the ship sailed into a harbour on the coast of Erin, and cast anchor there. And Gille Mairtean the fox bade Ian Direach tell the princess that she must bide yet a while in a cave amongst the rocks, for they had business on land, and after a while they would return to her. Then they took a boat and rowed up to some rocks, and as they touched the land Gille Mairtean changed himself into a fair woman, who laughed, and said to Ian Direach, 'I will give the king a fine wife.'
Now the king of Erin had been hunting on the hill, and when he saw a strange ship sailing towards the harbour, he guessed that it might be Ian Direach, and left his hunting, and ran down to the hill to the stable. Hastily he led the bay colt from his stall, and put the golden saddle on her back, and the silver bridle over his head, and with the colt's bridle in his hand, he hurried to meet the princess.
'I have brought you the king of France's daughter,' said Ian Direach. And the king of Erin looked at the maiden, and was well pleased, not knowing that it was Gille Mairtean the fox. And he bowed low, and besought her to do him the honour to enter the palace; and Gille Mairtean, as he went in, turned to look back at Ian Direach, and laughed.
In the great hall the king paused and pointed to an iron chest which stood in a corner.
'In that chest is the crown that has waited for you for many years,' he said, 'and at last you have come for it.' And he stooped down to unlock the box.
In an instant Gille Mairtean the fox had sprung on his back, and gave him such a bite that he fell down unconscious. Quickly the fox took his own shape again, and galloped away to the sea shore, where Ian Direach and the princess and the bay colt awaited him.
'I will become a ship,' cried Gille Mairtean, 'and you shall go on board me.' And so he did, and Ian Direach let the bay colt into the ship and the princess went after them, and they set sail for Dhiurradh. The wind was behind them, and very soon they saw the rocks of Dhiurradh in front. Then spoke Gille Mairtean the fox:
'Let the bay colt and the king's daughter hide in these rocks, and I will change myself into the colt, and go with you to the house of the Seven Big Women.'
Joy filed the hearts of the Big Women when they beheld the bay colt led up to their door by Ian Direach. And the youngest of them fetched the White Sword of Light, and gave it into the hands of Ian Direach, who took off the golden saddle and the silver bridle, and went down the hill with the sword to the place where the princess and the real colt awaited him.
'Now we shall have the ride that we have longed for!' cried the Seven Big Women; and they saddled and bridled the colt, and the eldest one got upon the saddle. Then the second sister sat on the back of the first, and the third on the back of the second, and so on for the whole seven. And when they were all seated, the eldest struck her side with a whip and the colt bounded forward. Over the moors she flew, and round and round the mountains, and still the Big Women clung to her and snorted with pleasure. At last she leapt high in the air, and came down on top of Monadh the high hill, where the crag is. And she rested her fore feet on the crag, and threw up her hind legs, and the Seven Big Women fell over the crag, and were dead when they reached the bottom. And the colt laughed, and became a fox again and galloped away to the sea shore, where Ian Direach, and the princess and the real colt and the White Sword of Light were awaiting him.
'I will make myself into a ship,' said Gille Mairtean the fox, 'and will carry you and the princess, and the bay colt and the White Sword of Light, back to the land.' And when the shore was reached, Gille Mairtean the fox took back his own shape, and spoke to Ian Direach in this wise:
'Let the princess and the White Sword of Light, and the bay colt, remain among the rocks, and I will change myself into the likeness of the White Sword of Light, and you shall bear me to the giant, and, instead, he will give you the blue falcon.' And Ian Direach did as the fox bade him, and set out for the giant's castle. From afar the giant beheld the blaze of the White Sword of Light, and his heart rejoiced; and he took the blue falcon and put it in a basket, and gave it to Ian Direach, who bore it swiftly away to the place where the princess, and the bay colt, and the real Sword of Light were awaiting him.