Again, when they engaged and were beaten on the morrow, the Finns cast snow upon the ground and made it look like a mighty river.

So the Swedes, whose eyes were utterly deluded, were deceived by their misjudgment, for it seemed the roaring of an extraordinary mass of waters.

Thus, the conqueror dreading the unsubstantial phantom of the waters, the Finns managed to escape.

They renewed the war again on the third day; but there was no effective means of escape left any longer, for when they saw that their lines were falling back, they surrendered to the conqueror.

Arngrim imposed on them the following terms of tribute: that the number of the Finns should be counted, and that, after the lapse of (every) three years, every ten of them should pay a carriage-full of deer-skins by way of assessment.