From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
When a Horse is injured by Pressure.
Take one and a half quart of good white wine, old urine, the same quantity. Boil these things together in a new earthen pot. Cover well, so that no fumes evaporate, put a handful of salt to it. Wash the injury with some fresh and pure water. Then take the boiled fluid, and sprinkle the injuries with a feather or sponge. Wash the injured part once or twice a day.
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)