The Wizard of Oz by Lynam Frank Baum Chapter 15 Page 6

Indeed, the Voice seemed just then to come straight from the throne itself; so they walked toward it and stood in a row while Dorothy said:

“We have come to claim our promise, O Oz.”

“What promise?” asked Oz.

“You promised to send me back to Kansas when the Wicked Witch was destroyed,” said the girl.

“And you promised to give me brains,” said the Scarecrow.

“And you promised to give me a heart,” said the Tin Woodman.

“And you promised to give me courage,” said the Cowardly Lion.

“Is the Wicked Witch really destroyed?” asked the Voice,