“Loke also produced his jewels, and they took Odin, Thor, and Freyr, for judges. Then Loke gave to Odin the spear Gugner, and to Thor the hair that Sif was to have, and to Freyr Skidbladnor, and told their virtues as they have been already related. Brock took out his jewels, and gave to Odin the ring, and said that every ninth night there would drop from it eight other rings as valuable as itself. To Freyr he gave the boar, and said that he would run through air and water, by night and by day, better than any horse, and that never was there night so dark that the way by which he went would not be light from his hide. He gave the hammer to Thor, and said that it would never fail to hit a Troll, and that at whatever he threw it, it would never miss it; and that he could never fling it so far that it would not of itself return to his hand; and when he chose, it would become so small that he might put it into his pocket. But the fault of the hammer was, that its handle was too short. “Their judgment was, that the hammer was the best, and that the Dwarf had won the wager. Then Loke prayed hard not to lose his head; but the Dwarf said that could not be. ‘Catch me, then,’ said Loke; and when he went to catch him, he was far away; for Loke had shoes with which he could run through air and water. Then the Dwarf prayed Thor to catch him, and Thor did so. The Dwarf now went to cut off his head; but Loke said he was to have the head only, and not the neck. Then the Dwarf took a knife and a thong, and went to sew up his mouth; but the knife was bad, so the Dwarf wished that his brother’s awl were there; and as soon as he wished it, it was there, and he sewed his lips together.”[36] The physical interpretation of this mythos is entitled to some attention. Sif is a personification of the earth, “the wife of Thor, the heaven or atmosphere: her hair is the trees, bushes, and plants, that adorn the surface of the earth. Loke is the fire-god, that delights in mischief, _bene servit, male imperat_. When by immoderate heat he has burned off the hair of Sif, her husband compels him so by temperate heat to warm the moisture of the earth, that its former products may spring up more beautiful than ever. The boar is given to Freyr, to whom and his sister Freya, as the gods of animal and vegetable fecundity, the northern people offered that animal, as the Italian people did to the earth. Loke’s bringing the gifts from the underground people, seems to indicate a belief that metals were prepared by subterranean fire; and perhaps the forging of Thor’s hammer, the mythic emblem of thunder, by a terrestrial demon, on a subterranean anvil, may suggest that the natural cause of thunder is to be sought in the earth.” The next illustration is from the Heimskringla of Snorro:— THORSTON AND THE DWARF.