Yes, I have.
Von Gottesmund
It's German for "of God's Mouth"
It's a reference to the book of revelations, chapter 19
His eyes were as a flame of fire, and on his head were many crowns; and he had a name written, that no man knew, but he himself.
[13] And he was clothed with a vesture dipped in blood: and his name is called The Word of God.
[14] And the armies which were in heaven followed him upon white horses, clothed in fine linen, white and clean.
[15] And out of his mouth goeth a sharp sword, that with it he should smite the nations: and he shall rule them with a rod of iron: and he treadeth the winepress of the fierceness and wrath of Almighty God.