The Winter sacrifice, which took place in the month of Goi, now called October, was to welcome the winter, and on this occasion there were great feasts and much drinking. The second sacrifice, Midwinter, or Yule, sacrifice, was held in the middle of winter, in the month Thor, to insure a good year and peace. This was the great sacrifice to Frey. The third was the Victory sacrifice, in honor of Odin, for luck and victory; it took place in the beginning of spring, in the middle of April, before men began to go on Viking expeditions.
Ivar had returned to Dampstadir after the sacrifice to celebrate the advent of winter had taken place. All the Vikings of the Baltic who had not wintered in foreign lands had come back, for a frozen sea would have prevented their vessels from reaching their destination if they had been late, although the shores of Zeeland and Fyen and the coast of Norway were free from ice during the whole year, with rare exceptions.
Yule was near at hand, and the midwinter sacrifice, the most important of all, was to be on a very great scale at Dampstadir. More animals than usual were to be sacrificed. Black oxen, horses, boars, and falcons had been specially fattened.
Vast numbers of people had flocked daily to Dampstadir, and had brought with them their provisions, also the ale and beer they needed for this festival. The day before Yule, everyone who was to be present at the sacrifice had arrived.
Yule eve, Hjorvard and the large assembly led in procession, as was customary, the atonement boar which had been consecrated to Frey. The animal was very large and handsome, and was so fine that it seemed as if every bristle on it was of gold. According to the sacred rites, the boar was led forward, and those who were to make vows placed one hand upon the head of the sacred animal, and the other upon its bristles. Among the great chiefs who were to make vows were Hersir Hamund the Valiant, the berserk Hromund the Bold, Ingald the Black-eyed, Ivar, and many other chiefs and high-born men.
The first evening the sacrificing ceremonies began, the animals were slaughtered in silence, and their blood was collected in the sacrificing bowl that had been taken from the altar, and after being filled was put back, and then consecrated by Hjorvard making the sign of the hammer of Thor over it; after which, the altar and the walls of the temple inside and outside, were reddened with the sacrificed blood, and then the people were also sprinkled with the blood, with the sacred twigs used specially for the purpose of sanctification.
After the sprinkling of the people had taken place, the flesh of the slaughtered animal was put in large sacrificial kettles, and these were hung over the holy fires which ran all along the middle of the temple. Then Hjorvard, as High Priest, consecrated the food with the sign of the hammer of Thor. When the food was ready, the horns were filled with ale, then carried round the fires, and were also consecrated. After these ceremonies, the people who had been standing up seated themselves along the walls of the temple, and then ate of the sacrificial meat of oxen and horses.
As customary, the horn, or toast, to Odin was drunk first, for victory and also for the continuation of the power of Hjorvard; then the horn to Thor, for those who trusted in their own strength and power; then the horns to Njord and Frey, for good years and peace. This was followed by the toast to Bragi, the god of poetry. Over this horn, according to custom, vows were made, and these vows had to be made good during the year that followed. This was the most important toast, for men had to keep their word or die in the attempt to accomplish their vows. Many also drank well-filled horns to those of their dead kinsmen who had been great men, and these were called memorial horns.
After this, Hjorvard arose and made a vow that he would drive from the sea every Roman vessel that was to be seen along the coast of Gaul, Britain, Frisia, or die in the undertaking.
Hromund the Bold rose and said: “Slight is thy vow, indeed, Hjorvard, for it requires but little strength and will to drive the Romans from the sea. Make a stronger vow, which will show thy daring and bravery; then I will follow thee and make my own.”