King Magnus proceeded north to the merchant town (Nidaros), and on his arrival went straight to the king's house, and there took up his abode. He remained here the first part of the winter (A.D. 1094), and kept seven longships in the open water of the river Nid, abreast of the king's house.
Now when King Hakon heard that King Magnus was come to Throndhjem, he came from the East over the Dovrefield, and thence down from Throndhjem to the merchant town, where he took up his abode in the house of Skule, opposite to Clement's church, which had formerly been the king's house. King Magnus was ill pleased with the great gifts which Hakon had given to the bondes to gain their favour, and thought it was so much given out of his own property.
This irritated his mind; and he thought he had suffered injustice from his relative in this respect, that he must now put up with less income than his father and his predecessors before him had enjoyed; and he gave Thorer the blame. When King Hakon and Thorer observed this, they were alarmed for what Magnus might do; and they thought it suspicious that Magnus kept long-ships afloat rigged out, and with tents.
The following spring, after Candlemas, King Magnus left the town in the night with his ships; the tents up, and lights burning in the tents. They brought up at Hefring, remained there all night, and kindled a fire on the land.
Then Hakon and the men in the town thought some treachery was on foot, and he let the trumpets call all the men together out on the Eyrar, where the whole people of the town came to him, and the people were gathering together the whole night.
When it was light in the morning, King Magnus saw the people from all districts gathered together on the Eyrar; and he sailed out of the fjord, and proceeded south to where the Gulathing is held. Hakon thanked the people for their support which they had given him, and got ready to travel east to Viken. But he first held a meeting in the town, where, in a speech, he asked the people for their friendship, promising them his; and added, that he had some suspicions of his relation, King Magnus's intentions.
Then King Hakon mounted his horse, and was ready to travel.
All men promised him their good-will and support whenever he required them, and the people followed him out to the foot of Steinbjorg. From thence King Hakon proceeded up the Dovrefield; but as he was going over the mountains he rode all day after a ptarmigan, which flew up beside him, and in this chase a sickness overfell him, which ended in his death; and he died on the mountains. His body was carried north, and came to the merchant town just half a month after he left it.
The whole townspeople went to meet the body, sorrowing, and the most of them weeping; for all people loved him with sincere affection. King Hakon's body was interred in Christ church, and Hakon and Magnus had ruled the country for two years. Hakon was a man full twenty-five years old, and was one of the chiefs the most beloved by all the people. He had made a journey to Bjarmaland, where he had given battle and gained a victory.