News came in from the south land that the people of Hordaland and
Rogaland, Agder and Thelemark, were gathering, and bringing
together ships and weapons, and a great body of men. The leaders
of this were Eirik king of Hordaland; Sulke king of Rogaland, and
his brother Earl Sote: Kjotve the Rich, king of Agder, and his
son Thor Haklang; and from Thelemark two brothers, Hroald Hryg
and Had the Hard. Now when Harald got certain news of this, he
assembled his forces, set his ships on the water, made himself
ready with his men, and set out southwards along the coast,
gathering many people from every district. King Eirik heard of
this when he same south of Stad; and having assembled all the men
he could expect, he proceeded southwards to meet the force which
he knew was coming to his help from the east. The whole met
together north of Jadar, and went into Hafersfjord, where King
Harald was waiting with his forces. A great battle began, which
was both hard and long; but at last King Harald gained the day.
There King Eirik fell, and King Sulke, with his brother Earl
Sote. Thor Haklang, who was a great berserk, had laid his ship
against King Harald's, and there was above all measure a
desperate attack, until Thor Haklang fell, and his whole ship was
cleared of men. Then King Kjotve fled to a little isle outside,
on which there was a good place of strength. Thereafter all his
men fled, some to their ships, some up to the land; and the
latter ran southwards over the country of Jadar. So says
Hornklofe, viz.: --

"Has the news reached you? -- have you heard
Of the great fight at Hafersfjord,
Between our noble king brave Harald
And King Kjotve rich in gold?