'Consumed' in the Bible

The priest is to clothe himself with a linen robe and undergarments. Then he is to take the ashes of the burnt offering on the altar that had been consumed by the fire and set them beside the altar.

A fire came down from the LORD's presence and consumed the burnt offering on the altar as well as the fat. When the people saw it, they shouted and fell on their faces.

When you have consumed what was stored of the old, then you'll take out the old and replace it with what's new.