The Louse and the Flea by Jacob and Wilhelm Grimm

A louse and a flea kept house together and were brewing beer in an egg-shell. Then the little louse fell in and burnt herself. On this the little flea began to scream loudly. Then said the little room-door, "Little flea, why art thou screaming? " "Because the louse has burnt herself."

Then the little door began to creak. On this a little broom in the corner said, "Why art thou creaking, little door? " "Have I not reason to creak?"