it was soon whispered that he intended to attack King Olaf. But Earl Sigvald says to King Olaf, "It never can be King Swend's intention to venture with the Danish force alone, to give battle to thee with such a powerful army; but if thou hast any suspicion that evil is on foot, I will follow thee with my force (at that time it was considered a great matter to have Jomsburg vikings with an army), and I will give thee eleven manned ships." The king accepted this offer; and as the light breeze of wind that came was favourable, he ordered the ships to get under weigh, and the war-horns to sound the departure. The sails were hoisted; and all the small vessels, sailing fastest, got out to sea before the others. The earl, who sailed nearest to the king's ship, called to those on board to tell the king to sail in his keel-track: "For I know where the water is deepest between the islands and in the sounds, and these large ships require the deepest." Then the earl sailed first with his eleven ships, and the king followed with his large ships, also eleven in number; but the whole of the rest of the fleet sailed out to sea. Now when Earl Sigvald came sailing close under the island Svald, a skiff rowed out to inform the earl that the Danish king's army was lying in the harbour before them. Then the earl ordered the sails of his vessels to be struck, and they rowed in under the island. Haldor the Unchristian says:—
"From out the south bold Tryggve's son
With one-and-seventy ships came on,
To dye his sword in bloody fight,
Against the Danish foeman's might.
But the false earl the king betrayed;
And treacherous Sigvald, it is said,
Deserted from King Olaf's fleet,
And basely fled, the Danes to meet."
It is said here that King Olaf and Earl Sigvald had seventy sail of vessels and one more, when they sailed from the south.
