Now there was at that time a dwarf called Andvari, who lived in a pool beneath a waterfall, and there he had hidden a great hoard of gold. And one day Otter had been fishing there, and had killed a salmon and eaten it, and was sleeping, like an otter, on a stone. Then someone came by, and threw a stone at the otter and killed it, and flayed off the skin, and took it to the house of Otter’s father. Then he knew his son was dead, and to punish the person who had killed him he said he must have the Otter’s skin filled with gold, and covered all over with red gold, or it should go worse with him. Then the person who had killed Otter went down and caught the Dwarf who owned all the treasure and took it from him. Only one ring was left, which the Dwarf wore, and even that was taken from him. Then the poor Dwarf was very angry, and he prayed that the gold might never bring any but bad luck to all the men who might own it, for ever. Then the otter skin was filled with gold and covered with gold, all but one hair, and that was covered with the poor Dwarf’s last ring. But it brought good luck to nobody. First Fafnir, the Dragon, killed his own father, and then he went and wallowed on the gold, and would let his brother have none, and no man dared go near it. When Sigurd heard the story he said to Regin: ‘Make me a good sword that I may kill this Dragon.’ So Regin made a sword, and Sigurd tried it with a blow on a lump of iron, and the sword broke. Another sword he made, and Sigurd broke that too. Then Sigurd went to his mother, and asked for the broken pieces of his father’s blade, and gave them to Regin. And he hammered and wrought them into a new sword, so sharp that fire seemed to burn along its edges. Sigurd tried this blade on the lump of iron, and it did not break, but split the iron in two. Then he threw a lock of wool into the river, and when it floated down against the sword it was cut into two pieces. So Sigurd said that sword would do. But before he went against the Dragon he led an army to fight the men who had killed his father, and he slew their King, and took all his wealth, and went home. When he had been at home a few days, he rode out with Regin one morning to the heath where the Dragon used to lie. Then he saw the track which the Dragon made when he went to a cliff to drink, and the track was as if a great river had rolled along and left a deep valley. Then Sigurd went down into that deep place, and dug many pits in it, and in one of the pits he lay hidden with his sword drawn. There he waited, and presently the earth began to shake with the weight of the Dragon as he crawled to the water. And a cloud of venom flew before him as he snorted and roared, so that it would have been death to stand before him. But Sigurd waited till half of him had crawled over the pit, and then he thrust the sword Gram right into his very heart. Then the Dragon lashed with his tail till stones broke and trees crashed about him.