From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
When a Cow loses the Milk.
Inscribe the following words upon an iron spade: Mura, Martha, Marscha, T. X. T. Make a spade red hot, dip into the milk of such a cow three times, and three Fridays in succession repeat this. It is magnificent.
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)