There is a passage in Liszt's first Mephisto Waltz which has a difficult octatonic run in both hands, it is at the end of the Poco allegretto e rubato section, before the next Presto. Actually octatonic figurations aren't that uncommon relatively speaking in Liszt, because the notes make up interlocking diminished chords, and Liszt was the prince of diminished chords.
Walter Ramsey