From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
When a Cow Loses her Milk.
Go to the potter and buy a new pot, do not ask the price, but give him twenty-five cents or more; thereupon catch the cow's water in the pot, and pour it into a good trough, stop the key-hole up. Take a tile, paste it in front and rear, then take a few glasses of milk from the cow and pour into the tile, make a fire under it, and when the milk boils, take the water pour it into the milk; take a new broom which had never been used, with it hit bravely therein, and if you wish to hit the witch still better, then take the broom-handle and flog bravely upon the vessel.
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)