From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
When a Cow gives Blood in the Milk.
Take cowlip herbs and feed it to the cow, also boil these herbs in water and wash the udder with it; afterward, milk the cow over a glowing fire and let the smoke envelope the udder.
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)