Interestingly, googling the latin phrase shows it appearing in "The Sworn Book of Honorious". From the wikipedia page for that book:
It is supposedly the product of a conference of magicians who decided to condense all their knowledge into one volume. In 93 chapters, it covers a large variety of topics, from how to save your soul from purgatory to the catching of thieves or finding of treasures. It has many instructions on how to conjure and command
demons, to work other
magical operations, and knowledge of what lies in Heaven among other highly sought information. Like many grimoires, it has lengthy dissertations for proper operation and seals to be used.
The book can be classified as a "Solomonic Grimoire" due to its heavy use of angelic powers and seals like those found in
The Key of Solomon, and its own claim to "lay out the works of Solomon."
Sounds like this thread