"If you do your work well this night, to-morrow you shall be free. Go and milk the metal mares, and prepare a bath of the milk, which must be ready with the first rays of the sun."
Argilius went to the metal shed, and as he had a misgiving that this would prove the hardest task of all, he was about to set his staff in the ground, when he was met by his brother-in-law, the Moon-king.
"I was seeking thee," said he. "I know already what thou needest. Where my light shines, just by the metallic horses' shed, dig about three spans deep, and thou wilt find a golden bridle, which, whilst thou holdest in thy hand, will cause all the mares to obey thee."
Argilius did as he was desired, and all the metallic mares stood quite still and suffered themselves to be milked. In the morning the bath was ready, the smoke and steam rose up from the milk, which now boiled. Witch Iron-nose said: "Place thyself in it."
"If I stand this trial," replied Argilius, "I shall ride away immediately after; let the horse therefore be brought out for the possession of which I bargained."
The horse instantly stood by the bath. It was small, ill-looking, and dirty. As Argilius approached to enter the bath, the horse put his head into the milk, and sucked out all the fire, so that Argilius remained unhurt in it, and when he came out he was seven times handsomer than before. Witch Iron-nose was much charmed by his appearance, and thought within herself: "Now I in like manner will make myself seven times handsomer than I am, and then I will marry this youth."
She sprang into the bath. The horse, however, again put his head into the milk, and blew back into it the fire he had previously sucked out, and Witch Iron-nose was immediately scalded to death.
Argilius sprang on his horse and rode away. When they had got beyond the Witch's domain, the horse said: "Wash me in this stream."
Argilius did so, and the horse became the colour of gold, and to each hair hung a little golden bell. The horse at one leap cleared the sea, and carried his master to the cave of the Flame-king. Kavadiska was again standing by the side of the fiery stream, washing the kitchen utensils.