The Heimskringla on Einar Rangmund
Heimskringla > The Chronicle Of The Kings Of Norway > 87. Battle In Ulfreks-Fjord.
attestation: Einar earl of Orkney fought the Irish king Konofogor in Ulfreks-fjord, and Konofogor won the battle having more people
"Einar earl of Orkney and this Irish king met in Ulfreks-fjord, and there was a great battle, in which Konofogor gained the victory, having many more people."
attestation: Earl Einar fled with a single ship and returned to Orkney after losing most of his men and all their booty
"The earl fled with a single ship and came back about autumn to Orkney, after losing most of his men and all the booty they had made."
attestation: Einar blamed the Northmen who had fought on the Irish king's side for his defeat
"The earl was much displeased with his expedition, and threw the blame upon the Northmen, who had been in the battle on the side of the Irish king, for making him lose the victory."