A Deadly Enemy—In the Service of Steinvor—The Way to Church—Crossing the Quivering Flood—The Priest's Caution—A Weird Tale—The Old Hag—The Stream-churl—Steinvor's Husband's Death—The Foundation of the Story—The Troll-woman of Grettir—The Basaltic Troll-wife—The Search under Goda-foss—Grettir's Dive—The Fight with the Stream-churl—Runes of the Fight—A Bag of Bones

The summer was passing away, and Grettir could not remain without shelter through the winter; so he considered what was best to be done. He could not ask any farmer in the north-east to shelter him, because they were all afraid of Thorir of Garth, who would have pursued with implacable animosity the man who befriended and housed the outlaw. Moreover, Thorir had his spies everywhere, and Grettir found he had to shift quarters repeatedly to escape his deadly enemy.

Now, when the first snows fell Grettir sent his man away with his horses across country to Biarg, and he went further away from where Thorir was; but never stayed long anywhere, nor gave his real name. He had no relatives in this part of the island, and no friends.

Now, a little before Yule—that is Christmas—he came to a farm called Sandheaps, on that river which is called the Quivering Flood. This farm belonged to a widow woman called Steinvor, who had recently lost her husband.

Grettir came and offered his services; he said his name was Guest, that he was out of work, and that he had come there because he heard she was short of hands.

Steinvor looked at him, and saw that he was a very powerfully-built man, and that there was a certain dignity and nobility in his face; so she accepted him, against the opinion of the rest in the house, who were frightened at the appearance of Grettir, and did not know what to make of him, whether he were an ordinary human being or a wild man, half mountain-goblin or troll.

It came to pass on Christmas-eve that the widow Steinvor was very desirous to go to church, but the church was on the further side of the river, and there was no bridge.

Grettir heard Steinvor lament that she could not go to church, so he said bluntly: "You can go. I will attend you and see you over the water."

Then she made ready for worship, and took her little daughter with her. Now, at times the river froze hard across, and then it was possible to cross on the ice. At other times it might be traversed at a ford. But when Grettir came to the side of the Quivering Flood, it was plain to him that by the ice the water could not be crossed. For there had been a rapid thaw, and now the river was overflowed and very full of water; and, moreover, it was rolling down great masses of ice.

When Steinvor saw the condition of the river, she said, "There is plainly no way across for horse or man."