From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
When the Milk of a Cow is Taken.
Take a new cover of a pot, which has never been used. Make it red hot. Take a dish whereon this lid will fit. Then put a dish over it, and milk bravely, while the cover yet glows red, and it will boil and come to pass that the witch will be covered all over with spots. Then pour the milk into the dish, and cover it that nothing can get to it. But prior to this, let the cattle take the following characters:
M W st O E V F E L S D K E C K 34 W E + R A U E X X.
A. M. E. R. A. Sator Arepo Tenet Opera Rotas Hagobeas Agablet gricherma alle maas nastia Helenfasz Marablium. Make three crosses with black caraway seed oil upon the other side of the paper, and with holy oil.
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)