Then Moses took them from their hands and burned them on the altar, on the burnt offering. They were consecration offerings for a sweet aroma. That was an offering made by fire to the LORD.
Leviticus 8:28
Surrounding context
8:27 and he put all these in Aaron's hands and in his sons' hands, and waved them as a wave offering before the LORD.
8:28 Then Moses took them from their hands and burned them on the altar, on the burnt offering. They were consecration offerings for a sweet aroma. That was an offering made by fire to the LORD.
8:29 And Moses took the breast and waved it as a wave offering before the LORD. It was Moses' part of the ram of consecration, as the LORD had commanded Moses.