Exodus 27:3
And thou shalt make his pans to receive his ashes, and his shovels, and his basins, and his fleshhooks, and his firepans: all the vessels thereof thou shalt make of brass.
Exodus 29:25
And thou shalt receive them of their hands, and burn them upon the altar for a burnt offering, for a sweet savor before the LORD: it is an offering made by fire unto the LORD.