Math, son of Mathonwy
They went thereupon unto Math the son Mathonwy, and complained unto him most bitterly of Arianrod. Gwydion showed him also how he had procured arms for the youth.
"Well," said Math, "we will seek, I and thou, by charms and illusion, to form a wife for him out of flowers. He has now come to man's stature, and he is the comeliest youth that was ever beheld."
So they took the blossoms of the oak, and the blossoms of the broom, and the blossoms of the meadowsweet, and produced from them a maiden, the fairest and most graceful that man ever saw. And they baptized her, and gave her the name of Blodeuwedd.
After she had become his bride, and they had feasted, said Gwydion, "It is not easy for a man to maintain himself without possessions."
"Of a truth," said Math, "I will give the young man the best Cantrev to hold."
"Lord," said he, "what Cantrev is that?"
"The Cantrev of Dinodig," he answered. Now it is called at this day Eivionydd and Ardudwy. And the place in the Cantrev where he dwelt, was a palace of his in a spot called Mur y Castell, on the confines of Ardudwy. There dwelt he and reigned, and both he and his sway were beloved by all.
One day he went forth to Caer Dathyl, to visit Math the son of Mathonwy. And on the day that he set out for Caer Dathyl, Blodeuwedd walked in the court. And she heard the sound of a horn. And after the sound of the horn, behold a tired stag went by, with dogs and huntsmen following it. And after the dogs and the huntsmen there came a crowd of men on foot.
"Send a youth," said she, " to ask who yonder host may be."
So a youth went, and inquired who they were.
"Gronw Pebyr is this, the lord of Penllynn," said they.
And thus the youth told her.
Gronw Pebyr pursued the stag, and by the river Cynvael he overtook the stag and killed it. And what with flaying the stag and baiting his dogs, he was there until the night began to close in upon him. And as the day departed and the night drew near, he came to the gate of the Court.
"Verily," said Blodeuwedd, "the Chieftain will speak ill of us if we let him at this hour depart to another land without inviting him in."
"Yes, truly, lady," said they, "it will be most fitting to invite him."
Then went messengers to meet him and bid him in. And he accepted her bidding gladly, and came to the Court, and Blodeuwedd went to meet him and greeted him, and bade him welcome.
"Lady," said he, "Heaven repay thee thy kindness."
When the had disaccoutred themselves, they went to sit down. And Blodeuwedd looked upon him, and from the moment that she looked on him she became filled with his love. And he gazed on her, and the same thought came unto him as unto her, so that he could not conceal from her that he loved her, but he declared unto her that he did so. Thereupon she was very joyful. And all their discourse that night was concerning the affection and love which they felt one for the other, and which in no longer space than one evening had arisen. And that evening passed they in each other's company.
The next day he sought to depart. But she said, "I pray thee go not from me to-day." And that night he tarried also. And that night they consulted by what means they might always be together.
"There is none other counsel," said he, "but that thou strive to learn from Llew Llaw Gyffes in what manner he will meet his death. And this must thou do under the semblance of solicitude concerning him."
The next day Gronw sought to depart.
"Verily," said she, "I will counsel thee not to go from me to-day."
"At thy instance will I not go," said he, "albeit, I must say, there is danger that the chief who owns the palace may return home."
"Tomorrow," answered she, "will I indeed permit thee to go forth."