Now the swineherds of Matholwch were upon the sea shore, and they came to Matholwch. "Lord," said they, "greeting be unto thee." "Heaven protect you," said he, "have you any news?" "Lord," said they, "we have marvellous news; a wood have we seen upon the sea, in a place where we never yet saw a single tree." "This is indeed a marvel," said he; "saw you aught else?" "We saw, lord," said they, "a vast mountain beside the wood, which moved, and there was a lofty ridge on the top of the mountain, and a lake on each side of the ridge. And the wood, and the mountain, and all these things moved." "Verily," said he, "there is none who can know aught concerning this, unless it be Branwen." Messengers then went unto Branwen. "Lady," said they, "What thinkest thou that this is?" "The men of the Island of the Mighty, who have come hither on hearing of my ill treatment and my woes." "What is the forest that is seen upon the sea?" asked they. "The yards and the masts of ships," she answered. "Alas," said they, "what is the mountain that is seen by the side of the ships?" "Bendigeid Vran, my brother," she replied, "coming to shoal water; there is no ship that can contain him in it." "What is the lofty ridge with the lake on each side thereof?" "On looking towards this Island he is wroth, and his two eyes on each side of his nose are the two lakes on each side of the ridge." The warriors and chief men of Ireland were brought together in haste, and they took counsel. "Lord," said the nobles unto Matholwch, "there is no other counsel than to retreat over the Linon, (a river which is {52a} in Ireland,) and to keep the river between thee and him, and to break down the bridge that is across the river, for there is a load-stone at the bottom of the river that neither ship nor vessel can pass over." So they retreated across the river, and broke down the bridge. Bendigeid Vran came to land, and the fleet with him by the bank of the river. "Lord," said his chieftains, "knowest thou the nature of this river, that nothing can go across it, and there is no bridge over it?" "What," said they, "is thy counsel concerning a bridge?" "There is none," said he, "except that he who will be chief let him be a bridge. I will be so," said he. And then was that saying first uttered, and it is still used as a proverb. And when he had lain down across the river, hurdles were placed upon him, and the host passed over thereby.