From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
For Epilepsy or Fits.
Take some part of the hind leg of a calf, also part of a bone of a human body, from a graveyard; pulverize both, mix the mass well, and give the patient three points of a knife full. If a person is attacked by this disease, and falls upon the ground, you must let him lie and not touch him. + + +
The grimoire Egyptian Secrets of Albertus Magnus lists this spell.