"Show me the way to the castle now," said he. Fin started on ahead, and though he ran with all his might, he could not gain one step on the man who followed with the game. The sentry on guard at the castle saw the man running while yet far off. He stepped inside the gate and said: "There is a man coming with a load on his back as big as a mountain." Before he could come out again to his place the man was there and the load off his back. When the game came to the ground, it shook the castle to its foundations. Next day the man was sent to herd cows for a time, and while he was gone, Conán Maol said to Fin: "If you don't put this cowherd to death, he will destroy all the Fenians of Erin." "How could I put such a good man to death?" asked Fin. "Send him," said Conán, "to sow corn on the brink of a lake in the north of Erin. Now, in that lake lives a serpent that never lets a person pass, but swallows every man that goes that way." Fin agreed to this, and the next morning after breakfast he called the man, gave him seven bullocks, a plough, and a sack of grain, and sent him to the lake in the north of Erin to sow corn. When he came to the lake, the man started to plough, drew one furrow. The lake began to boil up, and as he was coming back, making the second furrow, the serpent was on the field before him and swallowed the seven bullocks and the plough
