When they made ready to go, Ar said to Sweyn that Grani should be guarded in the fight, and Sweyn promised to look well to that. They went on board and sailed round into the open sea; there they passed first the great cliffs, and then cruised along the shore, looking for the ship of the vikings.
Now the ship of those chapmen who had given passage to Rolf and Frodi had a good voyage; those two Broadfirthers were the only Icelanders aboard. To them the Orkneyingers boasted much of their land.
"In spite of what ye say," quoth Rolf to them, "the Orkneys are no such safe place as Iceland, as I see clearly, now that we are nearing land."
"In what dost thou see it?" asked the others.
"With us are no sea-robbers," answered Rolf, "but ye have set a watch against vikings, and fear them."
This the Orkneyingers could not deny, for they had kept a look-out ever since they had neared the land. Yet all their care did not avail them, for they met a ship in the Pentland Firth, a war-ship, weather-stained and hardy; shields hung along its sides, and it sailed swiftly. When the chapmen saw the shields taken from the rail, they knew that was a viking-ship. So the chapmen prepared to defend themselves. Rolf got ready to fight; but when the vikings drew near, Frodi sat himself down on a rowing bench, and looked troubled.
"Wilt thou not fight?" asked the shipmaster.
Frodi answered: "It is not clear to me what I should do."
"Shame on thee," cried the other, "if thou wilt not fight for the men who harbored thee!"