And, when she had finished her bread and milk, she went and laid down by the side of a green knowe, which rose out of the moor not very far from the byre door.
And, strange to say, as she lay there she felt the earth beneath her getting warmer and warmer, until she was so hot that she was fain to crawl up the side of the hillock, in the hope of getting a mouthful of fresh air.
And as she got near the top she heard a voice, which seemed to come from somewhere beneath her, saying, "TEASE, TEASENS, TEASE; CARD, CARDENS, CARD; SPIN, SPINNENS, SPIN; for PEERIFOOL PEERIFOOL, PEERIFOOL is what men call me." And when she got to the very top, she found that there was a crack in the earth, through which rays of light were coming; and when she put her eye to the crack, what should she see down below her but a brilliantly lighted chamber, in which all the Peerie Folk were sitting in a circle, working away as hard as they could.
Some of them were carding wool, some of them were combing it, some of them were spinning it, constantly wetting their fingers with their lips, in order to twist the yarn fine as they drew it from the distaff, and some of them were spinning the yarn into cloth.
While round and round the circle, cracking a little whip, and urging them to work faster, was a Yellow-Haired Peerie Boy.
"This is a strange thing, and these be queer on-goings," said the old woman to herself, creeping hastily down to the bottom of the hillock again. "I must e'en go and tell the bonnie lassie in the house yonder. Maybe the knowledge of what I have seen will stand her in good stead some day. When there be Peerie Folk about, it is well to be on one's guard."
So she went back to the house and told the Princess all that she had seen and heard, and the Princess was so delighted with what she had told her that she risked the Giant's wrath and allowed her to go and sleep in the hayloft.
It was not very long after the old woman had gone to rest before the door opened, and the Peerie Boy appeared once more with a number of webs of cloth upon his shoulder. "Here is thy cloth," he said, with a sly smile, "and I will put it on the shelf for thee the moment that thou tellest me what my name is."
Then the Princess, who was a merry maiden, thought that she would tease the little follow for a time ere she let him know that she had found out his secret.