But as to Ethne, the woman-Druid, she asked Finn would he run against her. "For it is to run a race against you I called you out," she said. "What length of a race?" said Finn. "From Doire da Torc, the Wood of the Two Boars, to Ath Mor, the Great Ford," she said. So they set out, but Finn got first over the ford. And Caoilte was following after them, and Finn was urging him, and he said: "It is ashamed of your running you should be, Caoilte, a woman to be going past you." On that Caoilte made a leap forward, and when he was in front of the witch he turned about and gave a blow of his sword that made two equal halves of her.
"Power and good luck to you, Caoilte!" said Finn; "for though it is many a good blow you have struck, you never struck a better one than this."
They went back then to the lawn before Conan's dun, and there they found the whole company of the Tuatha de Danaan, that had put the Druid mist off them. "It seems to me, Caoilte," said Finn, "that we are come into the middle of our enemies."
With that they turned their backs to one another, and they were attacked on all sides till groans of weakness from the unequal fight were forced from Finn. And when Goll, that was in the house, heard that, he said: "It is a pity the Tuatha de Danaan to have enticed Finn and Caoilte away from us; and let us go to their help and make no delay," he said.
Then he rushed out, and all that were there of the Fianna with him, and Conan of Ceann Slieve and his sons. And great anger came on Goll, that he looked like a tall mountain under his grey shield in the battle. And he broke through the Tuatha de Danaan till he reached to Fionnbhar their leader, and they attacked one another, cutting and wounding, till at the last Fionnbhar of Magh Feabhail fell by the strokes of Goll. And a great many others fell in that battle, and there never was a harder battle fought in Ireland, for there was no man on one side or the other had a mind to go back one step before whoever he was fighting against. For they were the two hardest fighting troops to be found in the four parts of the world, the strong, hardy Fianna of the Gael, and the beautiful Men of Dea; and they went near to being all destroyed in that battle.
But after a while they saw the rest of the Fianna that were not in the battle coming from all parts of Ireland. And when the Tuatha de Danaan saw them coming, they put the Druid mist about themselves again and made away. And clouds of weakness came on Finn himself, and on them that were with him, with the dint of the fight. And there were many men of the Fianna lost in that battle; and as to the rest, it is a long time they stopped in Almhuin of Leinster, till their wounds were entirely healed.
CHAPTER X. THE SHADOWY ONE
And indeed Finn had no great luck in going to look for a wife that time; and he had no better luck another time he asked a wife from among the Sidhe. And this is the way that happened.
It was on the mountain of Bearnas Mor he was hunting, and a great wild pig turned on the hounds of the Fianna and killed the most of them, but Bran made an attack on it then and got the best of it. And the pig began to scream, and with that a very tall man came out of the hill and he asked Finn to let the pig go free. And when he agreed to that, the man brought them into the hill of the Sidhe at Glandeirgdeis; and when they came to the door of the house he struck the pig with his Druid rod, and on the moment it changed into a beautiful young woman, and the name he called her by was Scathach, the Shadowy One.