ne day when the venerable man was staying in the Iouan island (Hy, now Iona), a certain brother named Berach intended to sail to the Ethican island (Tiree), and going to the saint in the morning asked his blessing. The saint looking at him, said, "O my son, take very great care this day not to attempt sailing direct over the open sea to the Ethican land (Tiree); but rather take a circuit, and sail round by the smaller islands, for this reason, that thou be not thrown into great terror by a huge monster, and hardly be able to escape." On receiving the saint's blessing he departed, and when he reached his ship, he set sail without giving heed to the saint's words. But as he was crossing over the larger arms of the Ethican sea, he and the sailors who were with him looked out, and lo, a whale, of huge and amazing size, raised itself like a mountain, and as it floated on the surface, it opened its mouth, which, as it gaped; was bristling with teeth. Then the rowers, hauling in their sail, pulled back in the utmost terror, and had a very narrow escape from the agitation of the waves caused by the motion of the monster; and they were also struck with wonder as they remembered the prophetic words of the saint. On the morning of that same day, as Baithene was going to sail to the forenamed island, the saint told him about this whale, saying, "Last night, at midnight, a great whale rose from the depth of the sea, and it will coat this day on the surface of the ocean between the Iouan and Ethican islands (Iona and Tiree)." Baithene answered and said, "That beast and I are under the power of God." "Go in peace," said the saint, "thy faith in Christ shall defend thee from this danger." Baithene accordingly, having received the saint's blessing, sailed from the harbour; and after they had sailed a considerable distance, he and his companions saw the whale; and while all the others were much terrified, he alone was without fear, and raising up both his hands, blessed the sea and the whale. At the same moment the enormous brute plunged down under the waves, and never afterwards appeared to them.