From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
A Preventive from all Harm from Weapons.
Jesus, God and man may protect me. N. N., against all arms and weapons, short or long of range; for all metal and material retain thy fire, like Mary kept their purity, before as well as after. Christ bind up all guns, like Jesus bound up humanity in meekness. Jesus exhort all arms and weapons, like Mary, the mother of God, was secured against sin. Thus may the three drops of blood which Christ perspired on Mount Olivet. Jesus Christ protect me against manslaughter and burning fire. Jesus, let me not die, and, much less, not be confounded and damned, without partaking of the holy sacrament. So help me God the Father, Son and Holy Spirit, Amen.
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)