The Adventures of Tom Sawyer by Mark Twain Chapter 8 Page 7

with certain necessary incantations, and left it alone a fortnight, and then opened the place with the incantation he had just used, you would find that all the marbles you had ever lost had gathered themselves together there, meantime, no matter how widely they had been separated. But now, this thing had actually and unquestionably failed. Tom’s whole structure of faith was shaken to its foundations. He had many a time heard of this thing succeeding but never of its failing before. It did not occur to him that he had tried it several times before, himself, but could never find the hiding-places afterward.

He puzzled over the matter some time, and finally decided that some witch had interfered and broken the charm. He thought he would satisfy himself on that point; so he searched around till he found a small sandy