Eirik's sons sailed northwards around Stad; as soon as the wind suited;
and when they had passed it, and heard where King Hakon was, they
sailed to meet him. King Hakon had nine ships, with which he lay under
Fredarberg in Feeysund; and Eirik's sons had twenty ships, with which
they brought up on the south side of the same cape, in Feeysund. King
Hakon sent them a message, asking them to go upon the land; and telling
them that he had hedged in with hazel boughs a place of combat at
Rastarkalf, where there is a flat large field, at the foot of a long
and rather low ridge. Then Eirik's sons left their ships, and went
northwards over the neck of land within Fredarberg, and onward to
Rastarkalf. Then Egil asked King Hakon to give him ten men with ten
banners, and the king did so. Then Egil went with his men under the
ridge; but King Hakon went out upon the open field with his army, and
set up his banner, and drew up his army, saying, "Let us draw up in a
long line, that they may not surround us, as they have the most men."
And so it was done; and there was a severe battle, and a very sharp
attack. Then Egil Ulserk set up the ten banners he had with him, and
placed the men who carried them so that they should go as near the
summit of the ridge as possible, and leaving a space between each of
them. They went so near the summit that the banners could be seen over
it, and moved on as if they were coming behind the army of Eirik's
sons. Now when the men who stood uppermost in the line of the troops of
Eirik's sons saw so many flying banners advancing high over the edge of
the ridge, they supposed a great force must be following, who would
come behind their army, and between them and their ships. They made each
other acquainted with what was going on in a loud shout, and the whole
took to flight; and when the king saw it, they fled with the rest. King
Hakon now pushes on briskly with his people, pursuing the flying, and
killing many.