There was once a Prince who wished to marry a Princess; but then she must be a real Princess. He travelled all over the world in hopes of finding such a lady; but there was always something wrong. Princesses he found in plenty; but whether they were real Princesses it was impossible for him to decide, for now one thing, now another, seemed to him not quite right about the ladies. At last he returned to his palace quite cast down, because he wished so much to have a real Princess for his wife.

One evening a fearful tempest arose, it thundered and lightened, and the rain poured down from the sky in torrents: besides, it was as dark as pitch. All at once there was heard a violent knocking at the door, and the old King, the Prince's father, went out himself to open it.

It was a Princess who was standing outside the door. What with the rain and the wind, she was in a sad condition; the water trickled down from her hair, and her clothes clung to her body. She said she was a real Princess.

"Ah! we shall soon see that!" thought the old Queen-mother; however, she said not a word of what she was going to do; but went quietly into the bedroom, took all the bed-clothes off the bed, and put three little peas on the bedstead. She then laid twenty mattresses one upon another over the three peas, and put twenty feather beds over the mattresses.

Upon this bed the Princess was to pass the night.