When the youth heard all this he determined to try and get possession of the ring, though he did not quite believe in all its wonderful gifts. He wished the maiden would let him have it in his hand, but he did not quite like to ask her to do so, and after a while she put it back into the box. A few days after they were again speaking of the magic ring, and the youth said, 'I do not think it possible that the ring can have all the power you say it has.'
Then the maiden opened the box and took the ring out, and it glittered as she held it like the clearest sunbeam. She put it on the middle finger of her left hand, and told the youth to take a knife and try as hard as he could to cut her with it, for he would not be able to hurt her. He was unwilling at first, but the maiden insisted. Then he tried, at first only in play, and then seriously, to strike her with the knife, but an invisible wall of iron seemed to be between them, and the maiden stood before him laughing and unhurt. Then she put the ring on her third finger, and in an instant she had vanished from his eyes. Presently she was beside him again laughing, and holding the ring between her fingers.
'Do let me try,' said the youth, 'whether I can do these wonderful things.'
The maiden, suspecting no treachery, gave him the magic ring.
The youth pretended to have forgotten what to do, and asked what finger he must put the ring on so that no sharp weapon could hurt him?
'Oh, the middle finger of your left hand,' the maiden answered, laughing.
She took the knife and tried to strike the youth, and he even tried to cut himself with it, but found it impossible. Then he asked the maiden to show him how to split stones and rocks with the help of the ring. So she led him into a courtyard where stood a great boulder-stone. 'Now,' she said, 'put the ring upon the thumb of your left hand, and you will see how strong that hand has become. The youth did so, and found to his astonishment that with a single blow of his fist the stone flew into a thousand pieces. Then the youth bethought him that he who does not use his luck when he has it is a fool, and that this was a chance which once lost might never return. So while they stood laughing at the shattered stone he placed the ring, as if in play, upon the third finger of his left hand.
'Now,' said the maiden, 'you are invisible to me until you take the ring off again.'
But the youth had no mind to do that; on the contrary, he went farther off, then put the ring on the little finger of his left hand, and soared into the air like a bird.
When the maiden saw him flying away she thought at first that he was still in play, and cried, 'Come back, friend, for now you see I have told you the truth.' But the young man never came back.
Then the maiden saw she was deceived, and bitterly repented that she had ever trusted him with the ring.
The young man never halted in his flight until he reached the dwelling of the wise magician who had taught him the speech of birds. The magician was delighted to find that his search had been successful, and at once set to work to interpret the secret signs engraved upon the ring, but it took him seven weeks to make them out clearly. Then he gave the youth the following instructions how to overcome the Dragon of the North: 'You must have an iron horse cast, which must have little wheels under each foot. You must also be armed with a spear two fathoms long, which you will be able to wield by means of the magic ring upon your left thumb. The spear must be as thick in the middle as a large tree, and both its ends must be sharp. In the middle of the spear you must have two strong chains ten fathoms in length. As soon as the Dragon has made himself fast to the spear, which you must thrust through his jaws, you must spring quickly from the iron horse and fasten the ends of the chains firmly to the ground with iron stakes, so that he cannot get away from them. After two or three days the monster's strength will be so far exhausted that you will be able to come near him. Then you can put Solomon's ring upon your left thumb and give him the finishing stroke, but keep the ring on your third finger until you have come close to him, so that the monster cannot see you, else he might strike you dead with his long tail. But when all is done, take care you do not lose the ring, and that no one takes it from you by cunning.'
The young man thanked the magician for his directions, and promised, should they succeed, to reward him. But the magician answered, 'I have profited so much by the wisdom the ring has taught me that I desire no other reward.' Then they parted, and the youth quickly flew home through the air. After remaining in his own home for some weeks, he heard people say that the terrible Dragon of the North was not far off, and might shortly be expected in the country. The King announced publicly that he would give his daughter in marriage, as well as a large part of his kingdom, to whosoever should free the country from the monster. The youth then went to the King and told him that he had good hopes of subduing the Dragon, if the King would grant him all he desired for the purpose. The King willingly agreed, and the iron horse, the great spear, and the chains were all prepared as the youth requested. When all was ready, it was found that the iron horse was so heavy that a hundred men could not move it from the spot, so the youth found there was nothing for it but to move it with his own strength by means of the magic ring. The Dragon was now so near that in a couple of springs he would be over the frontier. The youth now began to consider how he should act, for if he had to push the iron horse from behind he could not ride upon it as the sorcerer had said he must. But a raven unexpectedly gave him this advice: 'Ride upon the horse, and push the spear against the ground, as if you were pushing off a boat from the land.' The youth did so, and found that in this way he could easily move forwards. The Dragon had his monstrous jaws wide open, all ready for his expected prey. A few paces nearer, and man and horse would have been swallowed up by them! The youth trembled with horror, and his blood ran cold, yet he did not lose his courage; but, holding the iron spear upright in his hand, he brought it down with all his might right through the monster's lower jaw. Then quick as lightning he sprang from his horse before the Dragon had time to shut his mouth. A fearful clap like thunder, which could be heard for miles around, now warned him that the Dragon's jaws had closed upon the spear. When the youth turned round he saw the point of the spear sticking up high above the Dragon's upper jaw, and knew that the other end must be fastened firmly to the ground; but the Dragon had got his teeth fixed in the iron horse, which was now useless. The youth now hastened to fasten down the chains to the ground by means of the enormous iron pegs which he had provided. The death struggle of the monster lasted three days and three nights; in his writhing he beat his tail so violently against the ground, that at ten miles' distance the earth trembled as if with an earthquake. When he at length lost power to move his tail, the youth with the help of the ring took up a stone which twenty ordinary men could not have moved, and beat the Dragon so hard about the head with it that very soon the monster lay lifeless before him.