AFTER this their friends made an effort to establish peace between them, and the result was that they made peace, which they confirmed by oaths. They renewed their alliance, pledging their faith and shaking hands; and it was resolved that they should go that very night out to the Orkneys to attack Earl Erlend. They went out on the Pentland Firth with ten ships, taking the course to Rínarsey.[415] They landed in Vidivag,[416] and went on shore. Erlend and his men lay on board their ships in Bardvik,[417] and from there they saw a crowd on Rögnvaldsey, and sent out spies. When they heard of the reconciliation of the Earls, it was also said that Earl Erlend would not be permitted to plunder on shore, or to obtain provisions in any other way; and their intention was to prevent them from getting any food in the island. Earl Erlend held a meeting and consulted his men, and they agreed to leave it to Swein to say what should be done. Swein replied that they should sail that very night over to Caithness, saying that they had no strength to contend with both the Earls there in the Islands. He gave out that they intended to go to the Sudreyar (Hebrides), and winter there. It was Michaelmas-eve when they sailed out on the Firth, but when they came over to Ness (Caithness), they ran up into the country, and drove down a great number of cattle, which they brought on board their ships. There were strong currents and bad weather, so that the Firth was frequently impassable; but when favourable weather came, Swein sent a man in a boat from Ness, to give information that Earl Erlend had made a great strand-hewing[418] in Caithness, and was ready to sail to the Sudreyar when there was a favourable wind. When this came to the ears of Earl Rögnvald, he called his men together and made a speech to them, telling them to be on their guard, to be wary, and sleep every night on board their ships; “For now,” he said, “Swein may be expected every hour in the Islands; the more certainly the more he talks of going away.” Early in the winter Earl Erlend and Swein left Thórsá, and took their course by the west of Scotland. They had six large long-ships, all well manned. They had to row, and when they had gone some distance from Caithness, Earl Rögnvald’s spies went out to the Islands, and told him the news. Then the Earls moved their ships to Skálpeid (Scapa), and Earl Rögnvald wished them to stay a while on board.