"I will," said the king; "but if he fails I must have his head."
"Well," said Fin, "I'll risk my head for the sake of your daughter. If I fail I'm satisfied." The king gave Fin food and drink; he supped, and after supper went to the dun.
"Why don't you chew your thumb?" said Bran; "then you'll know what to do." He did. Then Bran took her place on the roof, waiting for the old woman's son. Now the old woman in the east told her youngest son to hurry on with his torches, burn the dun, and come back without delay; for the stirabout was boiling and he must not be too late for supper.
He took the torches, and shot off through the air with a wonderful speed. Soon he was in sight of the king's dun, threw the torches upon the thatched roof to set it on fire as usual.
That moment Bran gave the torches such a push with her shoulders, that they fell into the stream which ran around the dun, and were put out. "Who is this," cried the youngest son of the old hag, "who has dared to put out my lights, and interfere with my hereditary right?"
"I," said Fin, who stood in front of him. Then began a terrible battle between Fin and the old woman's son. Bran came down from the dun to help Fin; she bit and tore his enemy's back, stripping the skin and flesh from his head to his heels.
After a terrible struggle such as had not been in the world before that night, Fin cut the head off his enemy. But for Bran, Fin could never have conquered.
The time for the return of her son had passed; supper was ready. The old woman, impatient and angry, said to the second son: "You take torches and hurry on, see why your brother loiters. I'll pay him for this when he comes home! But be careful and don't do like him, or you'll have your pay too. Hurry back, for the stirabout is boiling and ready for supper."
He started off, was met and killed exactly as his brother, except that he was stronger and the battle fiercer. But for Bran, Fin would have lost his life that night.
The old woman was raging at the delay, and said to her eldest son, who had not been out of the house for years: (It was only in case of the greatest need that she sent him. He had a cat's head, and was called Pus an Chuine, "Puss of the Corner;" he was the eldest and strongest of all the brothers.) "Now take torches, go and see what delays your brothers; I'll pay them for this when they come home."