From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
Take goblins, put them into a glass vessel, and pour so much oil upon them that they will die at once. Leave it stand for fourteen days in the sun, for distillation. With this mass grease the horse's sores twice every day. They will contract holes, but that does not matter. Continue to grease, until all is healed up. But after they are healed, take erbis herbs and crab water, of each an even proportion, and wash the sores until they become dry. Take bacon, and water, and grease well.
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)