Pseudomonarchia daemonum – Johann Wier (1583) (quoted)
Vapula is a great duke and a strong, he is seene like a lion with griphens wings, he maketh a man subtill and wonderfull in handicrafts, philosophie, and in sciences conteined in bookes, and is ruler over thirtie six legions.
Goetia – S. L. MacGregor Mathers (1904) (quoted)
The Sixtieth Spirit is Vapula, or Naphula. He is a Duke Great, Mighty, and Strong; appearing in the Form of a Lion with Gryphon’s Wings. His Office is to make Men Knowing in all Handcrafts and Professions, also in Philosophy, and other Sciences. He governeth 36 Legions of Spirits, and his Seal or Character is thus made, and thou shalt wear it as aforesaid, etc.
- Book: The Goetia the Lesser Key of Solomon the King: Lemegeton, Book 1 Clavicula Salomonis Regis
- Book: Discoverie of Witchcraft
- Web: The Goetia – the Lesser Key of Solomon (from sacred-texts.com)
- Web: Pseudomonarchia daemonum (from esotericarchives.com)