'Dyed' in the Bible

‘Are they not finding and dividing the spoil?A maiden (concubine) or two for every man;A spoil of dyed garments for Sisera,A spoil of dyed garments embroidered,Two pieces of dyed garments embroidered for the neck of the plunderer?’

The shields of his soldiers [of Media and Babylon] are colored red;The warriors are dressed in scarlet.The chariots blaze with fire of [flashing] steelWhen he is prepared to march,And the cypress spears are brandished [for battle].