Nahum 2:3

The shield of the strong ones being red, the men of strength being clothed in scarlet: with fire of irons the chariots in the day of his preparing, and the cypresses were made to tremble.

Ezekiel 23:14-15

And she will add to her fornications: and she will see men delineated. upon the wall, the images of the Chaldeans being delineated with red color.

Isaiah 14:8

Also the cypresses rejoiced at thee, the cedars of Lebanon: From that time thou wert laid down, he cutting off will not come up against us.

Isaiah 63:1-3

Who this coming from Edom, splendid with garments from Bozra? this adorned in his attire, bowing himself in his strength? I, speaking in justice, great for salvation.

Zechariah 1:8

I saw by night, and behold a man riding upon a red horse, and he stood beween the myrtles which were in shady place; and after him red horses, bay, and white.

Zechariah 6:2

In the first chariot, red horses; and in the second chariot, black horses;

Zechariah 11:2

Wail, O cypress, for the cedar fell; for the powerful ones were destroyed: wail, ye oaks of Bashan, for the forest of the vintage went down.

Revelation 6:4

And another horse came forth fiery red: and it was given to him sitting upon him to take peace from the earth, and that they should slaughter one another: and a great sword was given to him.

Revelation 12:3

And another sign was seen in heaven; and behold a great fiery red dragon, having seven heads and ten horns, and upon his heads seven diadems.

Treasury of Scripture Knowledge

Summary

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.

Bible References

In scarlet

Isaiah 14:8
Also the cypresses rejoiced at thee, the cedars of Lebanon: From that time thou wert laid down, he cutting off will not come up against us.
Zechariah 11:2
Wail, O cypress, for the cedar fell; for the powerful ones were destroyed: wail, ye oaks of Bashan, for the forest of the vintage went down.