CAT AND WOMAN

Then said Utgard-Loke: Now I will tell you the truth, since you have come out of the burg, that if I live, and may have my way, you shall never enter it again; and this I know, forsooth, that you should never have come into it had I before known that you were so strong, and that you had come so near bringing us into great misfortune. Know, then, that I have deceived you with illusions.

[...]

Furthermore he said: Nor did it seem less wonderful to me that you lifted up the cat; and, to tell you the truth, all who saw it were frightened when they saw that you raised one of its feet from the ground, for it was not such a cat as you thought. It was in reality the Midgard-serpent, which surrounds all lands. It was scarcely long enough to touch the earth with its tail and head, and you raised it so high that your hand nearly reached to heaven. It was also a most astonishing feat when you wrestled with Elle, for none has ever been, and none shall ever be, that Elle (eld, old age) will not get the better of him, though he gets to be old enough to abide her coming.

- Prose Edda (The Fooling of Gylfe, XIV)