'Ashes' in the Bible

He shall also take away its crop with its feathers and cast it beside the altar eastward, to the place of the ashes.

that is, all the rest of the bull, he is to bring out to a clean place outside the camp where the ashes are poured out, and burn it on wood with fire; where the ashes are poured out it shall be burned.

The priest is to put on his linen robe, and he shall put on undergarments next to his flesh; and he shall take up the ashes to which the fire reduces the burnt offering on the altar and place them beside the altar.

Then he shall take off his garments and put on other garments, and carry the ashes outside the camp to a clean place.