'"She must have fallen into the lake," I said to my wife, "and in some strange way have wandered into our cottage. We have lost our own dear child, let us now do all we can to help this little one." Thus it came to pass that the little stranger slept in the cot in which until now our own babe had lain.
'When morning dawned my wife fed our tiny guest with bread and milk, and the little one looked upon us, and her blue eyes danced merrily, but never a word did she say.
'We asked her where her father and mother dwelt and how she had come to our cottage. But her only answer was some childish talk of crystal palaces and shining pearls. Even now indeed she speaks of things so marvellous that we know not what to think.
'After some days we asked her once again from whence she came. She told us that she had been on the sea with her mother, and had fallen from her arms into the water, nor had she known more until she awoke under the trees, close to our cottage, so well pleased with the fair shore that she felt no fear.
'Then we said, "Let us keep the little stranger, and care for her as we would have cared for our own lost child." We sent for a priest, who baptized her, giving her the name by which she called herself, though indeed it seemed no name for a Christian child.
'"Undine," said the priest as he performed the holy rite, while she, the little one, stood before him gentle and sweet. No sooner, however, was the service ended than she grew wild, wilful as was her way. For it is true that my wife has had much trouble with the maiden--'
At that moment the knight interrupted the fisherman.
'Listen,' he cried, 'how the stream roars as it dashes past the window!'
Together they sprang to the door. The moon had risen, and the knight and the fisherman saw that the stream which ran from the wood had burst its banks. It was now rushing wildly along, carrying with it stones and roots of trees. As they looked, the clouds grew dark and crept across the face of the moon, the wind rose and lashed the water of the lake into great waves.
'Undine! Undine!' cried the two men together, but no answer reached them save the shrieking of the wind among the trees of the forest.
Then, careless of the storm, the fisherman and the knight rushed from the cottage in search of the maiden.