Nahum 2:3 in the King James Version
The shield of his mighty men is made red, the valiant men are in scarlet: the chariots shall be with flaming torches in the day of his preparation, and the fir trees shall be terribly shaken.
Context
2 For the LORD restores the excellency of Jacob as the excellency of Israel, for the destroyers have destroyed them and ruined their vine branches.
3 The shield of his mighty men is made red. The valiant men are in scarlet. The chariots flash with steel in the day of his preparation, and the pine spears are brandished.
4 The chariots rage in the streets. They rush back and forth in the wide ways. Their appearance is like torches. They run like the lightnings.