Many incidents are related of his controversies with Magnus and his men. Thus, on one occasion, Einar Thambarskelver, in order to convince his foster-son of Harold's untrustworthiness, went to a _thing_, which the latter had summoned, and witnessed the proceedings. Einar wore a gilt helmet and was accompanied by sixty armed men. Harold, irritated by his presence, surpassed himself in the severity of his demands upon the peasants, and aroused much indignation. An old peasant named Toke, rose and said: "I have now lived and borne the name of peasant in the reigns of several kings, but I supposed when we had one king who with full right had accepted the kingdom and been proclaimed at Oere-_thing_, according to the counsel of the chiefs and with the consent of the people, and a man came later demanding the name and power of a king, that it is the former and not the latter who has the most power over us, his _thegns_. My advice is, therefore, ye peasants, that we await King Magnus' decision in regard to King Harold's demands and extortions, and that we continue in all things to accord honor to King Magnus." When the old man had finished, Einar Thambarskelver arose and thanked him and all the peasants for their friendly disposition toward King Magnus. This was more than King Harold could endure. He sprang up and cried angrily: "Loftily dost thou wear thy helmet now, Einar, and always thou showest thyself as my opponent. Happy will the day be when thy helmet shall be laid low. As thou now art a head taller than others, thou shalt then be a head shorter." Disagreements, of a more or less serious character, between the kings themselves were of frequent occurrence, and it was usually the prudence and self-control of Magnus which prevented an open rupture. No record has been preserved of the war which they waged together against Sweyn Estridsson. It is to be inferred that the greater number of the Danes took the part of Magnus against Sweyn, and that no battle of any consequence was fought. It is told that one day while the Norse fleet was lying close under land, a horseman, in splendid armor, came riding out of the forest, and began to exhibit his horsemanship, to the great admiration of the Norse warriors. When he had thus amused them for a while, he rode down to the edge of the water, and shouted: "I am a traitor to King Magnus, but so is King Harold to me; there is an immense difference between these kings." At that moment King Magnus came on deck, and recognized Sweyn. But Sweyn spurred his horse and vanished among the trees. No attempt was made to pursue him. "Sweyn Ulfsson is a goodly man," said Magnus, "and if he had as much people as he has courage and intrepidity, he would win more victories."