The Laxdaela Saga, tr. by Muriel Press, , at sacred-texts.com
Olaf Hoskuldson now stayed at home in much honour, as has been told before. There was a man named Gudmund, who was the son of Solround, and lived at Asbjornness north in Willowdale. He wooed Thurid, and got her and a great deal of wealth with her. Thurid was a wise woman, high-tempered and most stirring. Their sons were called Hall and Bardi and Stein and Steingrim. Gudrun and Olof were their daughters. Thorbjorg, Olaf's daughter, was of women the most beautiful and stout of build. She was called Thorbjorg the Stout, and was married west in Waterfirth to Asgeir, the son of Knott. He was a noble man. Their son was Kjartan, father of Thorvald, the father of Thord, the father of Snorri, the father of Thorvald, from whom is sprung the Waterfirth race. Afterwards, Vermund, the son of Thorgrim, had Thorbjorg for wife. Their daughter was Thorfinna, whom Thorstein Kuggason had for wife. Bergthora, Olaf's daughter, was married west in Deepfirth to Thorhall the Priest. Their son was Kjartan, father of Smith-Sturla, the foster son of Thord Gilson. Olaf Peacock had many costly cattle. He had one very good ox named Harri; it was dapple-grey of coat, and bigger than any other of his cattle. It had four horns, two great and fair ones, the third stood straight up, and a fourth stood out of its forehead, stretching down below its eyes. It was with this that he opened the ice in winter to get water. He scraped snow away to get at pasture like a horse. One very hard winter he went from Herdholt into the Broadfirth-Dales to a place that is now called Harristead. There he roamed through the winter with sixteen other cattle, and got grazing for them all. In the spring he returned to the home pastures, to the place now called Harri's- Lair in Herdholt land. When Harri was eighteen winters old his ice-breaking horn fell off, and that same autumn Olaf had him killed. The next night Olaf dreamed that a woman came to him, and she was great and wrathful to look at.
She spoke and said: "Are you asleep?" He said he was awake.
The woman said, "You are asleep, though it comes to the same thing as if you were awake. You have had my son slain, and let him come to my hand in a shapeless plight, and for this deed you shall see your son bloodstained all over through my doing, and him I shall choose thereto whom I know you would like to lose least of all."
After that she disappeared, and Olaf woke up and still thought he saw the features of the woman. Olaf took the dream very much to heart, and told it to his friends, but no one could read it to his liking. He thought those spoke best about this matter who said that what had appeared to him was only a dream or fancy.