Pink Fairy Book

And when night came he went away to the dragon's house and climbed up on to the roof. Then he opened a little window in the roof and let down the chain from which the kettle usually hung, and tried to hook the bed covering and to draw it up.

But the little bells all began to ring, and the dragon woke and said to his wife, 'Wife, you have pulled off all the bed-clothes!' and drew the covering towards him, pulling, as he did so, the young man into the room.