From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
To Heal Injuries on Man, Cattle or Horse.
Cut down a burdock bush, and put it into your house, so that it may wither. Then take a thread from a reel which had never been washed, and speak: Burdock bush, I bind thee that thou shalt heal the injury of this man (or beast, as the case may be), be it boils, sores, gout, swellings, or whatever it may be. Double the thread, and move around the bush, where the thickest part is, in the name of God the Father, and make a knot, then repeat the same in the name of God the Son, and make another knot, and repeat the same motion, while saying in the name of the Holy Spirit, and again make a knot, and say then: What I and thou cannot heal, that may heal the Holy Trinity. After this, put the bush in a place where no air moves, and the injury will be healed from the root. Probatum.
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)