From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
For Gangrene, Hot or Gold.
Our Lord Jesus Christ went over the land. He blessed the cold and warm brand, that the warm brand may not burn him, and not take hold of the body till the mother of God will bear another son. + + +
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)