From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
Remedy to Remove the Secundines of a Cow.
Take bay leaves for three cents, boil them in a pint of wine vinegar, take it from the fire, cool it, then let a hen's egg remain in the fluid over night. After this steam the vinegar from the egg and bay leaves, mix the egg with the vinegar, and give it to the cow for a drink. Should it not be efficient, dry the bay leaves, powder and boil them again in a pint of vinegar. Let the mass stand over night and pour it into the cows, adding the powdered bay leaves.
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)