Arcana Coelestia #4499
4499. Took each his sword. That this signifies falsity and evil, is evident from the signification of a “sword,” as being truth combating, and hence the defence of truth; and in the opposite sense, falsity combating, and hence the vastation of truth (see n. 2799). That “sword” here signifies evil also, is because Leviticus also was involved, by whom charity, thus good, was represented; and when this becomes evil it combats by falsity from evil, and what it then does is evil.
Jeremiah 46:9-10
9
Go up, you horses; and rage, you chariots; and let the mighty men go forth: Cush and Put, who handle the shield; and the Ludim, who handle and bend the bow.
10
For that day is [a day] of the Lord, Yahweh of Armies, a day of vengeance, that he may avenge him of his adversaries: and the sword shall devour and be satiate, and shall drink its fill of their blood; for the Lord, Yahweh of Armies, has a sacrifice in the north country by the river Euphrates.