King Magnus immediately turned round with his army against Svein, whom he called his earl, although the Danes called him their king; and he collected ships, and a great force, and on both sides a great strength was assembled. In Svein's army were many chiefs from Scania, Halland, Seeland, and Fyen; while King Magnus, on the other hand, had mostly Norway and Jutland men, and with that war-force he hastened to meet Svein.
They met at Re, near Vestland; and there was a great battle, which ended in King Magnus gaining the victory, and Svein taking flight. After losing many people, Svein fled back to Scania, and from thence to Gautland, which was a safe refuge if he needed it, and stood open to him. King Magnus returned to Jutland, where he remained all winter (A.D. 1044) with many people, and had a guard to watch his ships.
Arnor, the earls' skald, speaks of this: —
"At Re our battle-loving lord
In bloody meeting stained his sword, —
At Re upon the western shore,
In Vestland warrior's blood once more."