And that he might have peace, Pryderi gave hostages, Gwrgi Gwastra gave he and three and twenty others, sons of nobles. And after this they journeyed in peace even unto Traeth Mawr; but as they went on together towards Melenryd, the men on foot could not be restrained from shooting. Pryderi despatched unto Math an embassy to pray him to forbid his people, and to leave it between him and Gwydion the son of Don, for that he had caused all this. And the messengers came to Math. "Of a truth," said Math, "I call Heaven to witness, if it be pleasing unto Gwydion the son of Don, I will so leave it gladly. Never will I compel any to go to fight, but that we ourselves should do our utmost." "Verily," said the messengers, "Pryderi saith that it were more fair that the man who did him this wrong should oppose his own body to his, and let his people remain unscathed." "I declare to Heaven, I will not ask the men of Gwynedd to fight because of me. If I am allowed to fight Pryderi myself, gladly will I oppose my body to his." And this answer they took back to Pryderi. "Truly," said Pryderi, "I shall require no one to demand my rights but myself." Then these two came forth and armed themselves, and they fought. And by force of strength, and fierceness, and by the magic and charms of Gwydion, Pryderi was slain. And at Maen Tyriawc, {87} above Melenryd, was he buried, and there is his grave. And the men of the South set forth in sorrow towards their own land; nor is it a marvel that they should grieve, seeing that they had lost their lord, and many of their best warriors, and for the most part, their horses and their arms. The men of Gwynedd went back joyful and in triumph. "Lord," said Gwydion unto Math, "would it not be right for us to release the hostages of the men of the South, which they pledged unto us for peace? for we ought not to put them in prison." "Let them then be set free," said Math. So that youth, and the other hostages that were with him, were set free to follow the men of the South.