From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
A Secret Remedy of much Efficacy for Gravel.
A hare caught in the month of March, you must burn, with skin and hair, until it becomes powder. Take bruised seed of parsley, add honey enough to make a syrup. Give to the patient early in the morning, before breakfast, and at night, before going to bed. The gravel will break, and cease for ever.
The grimoire Egyptian Secrets of Albertus Magnus lists this spell.
Timeline of related events
1725Publication of Egyptian Secrets of Albertus Magnus (lists this spell)
1869English-language translation of Egyptian Secrets (lists this spell)