It happened once that Sigurd was out in his ship, which lay in the harbour; and there lay a merchant ship, which was an Iceland trader, at the side of it. Harald Gille was in the forecastle of the king's ship, and Svein Rimhildson, a son of Knut Sveinson of Jadar, had his berth the next before him. There was also Sigurd Sigurdson, a gallant lenderman, who himself commanded a ship. It was a day of beautiful weather and warm sunshine, and many went out to swim, both from the long-ship and the merchant vessel.
An Iceland man, who was among the swimmers, amused himself by drawing those under water who could not swim so well as himself; and at that the spectators laughed. When King Sigurd saw and heard this, he cast off his clothes, sprang into the water, and swam to the Icelander, seized him, and pressed him under the water, and held him there; and as soon as the Icelander came up the king pressed him down again, and thus the one time after the other.
Then said Sigurd Sigurdson,
"Shall we let the king kill this man?"
"No one has any wish to interfere."
Sigurd replies, that
"If Dag Eilifson were here, we should not be without one who dared."
Then Sigurd sprang overboard, swam to the king, took hold of him, and said,
"Sire, do not kill the man. Everybody sees that you are a much better swimmer."
The king replies,
"Let me loose, Sigurd: I shall be his death, for he will destroy our people under water."
"Let us first amuse ourselves; and, Icelander, do thou set off to the land,"
which he did. The king now got loose from Sigurd, and swam to his ship, and Sigurd went his way: but the king ordered that Sigurd should not presume to come into his presence; this was reported to Sigurd, and so he went up into the country.