‘Oh, for pity’s sake, my brother,’ shrieked the little creature, ‘help me, and put me back into the river, and I will repay you some day. Take one of my scales, and when you are in danger twist it in your fingers, and I will come!’ The prince picked up the fish and threw it into the water; then he took off one of its scales, as he had been told, and put it in his pocket, carefully wrapped in a cloth. Then he went on his way till, some miles further down the road, he found a fox caught in a trap. ‘Oh! be a brother to me!’ called the fox, ‘and free me from this trap, and I will help you when you are in need. Pull out one of my hairs, and when you are in danger twist it in your fingers, and I will come.’ So the prince unfastened the trap, pulled out one of the fox’s hairs, and continued his journey. And as he was going over the mountain he passed a wolf entangled in a snare, who begged to be set at liberty. ‘Only deliver me from death,’ he said, ‘and you will never be sorry for it. Take a lock of my fur, and when you need me twist it in your fingers.’ And the prince undid the snare and let the wolf go. For a long time he walked on, without having any more adventures, till at length he met a man travelling on the same road. ‘Oh, brother!’ asked the prince, ‘tell me, if you can, where the dragon-emperor lives?’ The man told him where he would find the palace, and how long it would take him to get there, and the prince thanked him, and followed his directions, till that same evening he reached the town where the dragon-emperor lived. When he entered the palace, to his great joy he found his wife sitting alone in a vast hall, and they began hastily to invent plans for her escape. There was no time to waste, as the dragon might return directly, so they took two horses out of the stable, and rode away at lightning speed. Hardly were they out of sight of the palace than the dragon came home and found that his prisoner had flown. He sent at once for his talking horse, and said to him: ‘Give me your advice; what shall I do--have my supper as usual, or set out in pursuit of them?’ ‘Eat your supper with a free mind first,’ answered the horse, ‘and follow them afterwards.’ So the dragon ate till it was past mid-day, and when he could eat no more he mounted his horse and set out after the fugitives. In a short time he had come up with them, and as he snatched the empress out of her saddle he said to the prince: ‘This time I will forgive you, because you brought me the water when I was in the cask; but beware how you return here, or you will pay for it with your life.’ Half mad with grief, the prince rode sadly on a little further, hardly knowing what he was doing. Then he could bear it no longer and turned back to the palace, in spite of the dragon’s threats. Again the empress was sitting alone, and once more they began to think of a scheme by which they could escape the dragon’s power.