The Wizard of Oz by Lynam Frank Baum Chapter 3 Page 15

replied the Scarecrow. “He can't hurt the straw. Do let me carry that basket for you. I shall not mind it, for I can't get tired. I'll tell you a secret,” he continued, as he walked along. “There is only one thing in the world I am afraid of.”

“What is that?” asked Dorothy; “the Munchkin farmer who made you?”

“No,” answered the Scarecrow; “it's a lighted match.”