The Magic of Oz

place

Forbidden Fountain

A fountain containing the Water of Oblivion

First named in The Emerald City of Oz, ch. 26

1 of 2 citations here quote the sentence they rest on. All of them are checked against the book on every build. The other 1 rest on the name appearing in the chapter cited.

As the books describe it

the water seems clear and sparkling and it bubbles up in a golden basin all the time The Emerald City of Oz, ch. 26
the sparkling water of the Forbidden Fountain The Emerald City of Oz, ch. 28

Appearances

Connections from others

Seen here

From the chapters set there, and from sentences that put the two together with a word of place. Being named in the same chapter is not enough.