Leviticus 8:30-32

³⁰Moses then took some of the anointing oil and some of the blood from the altar. He sprinkled both of them on the clothes of Aaron and his sons. This is how he dedicated he dedicated the clothes of Aaron and his sons.

³¹Moses told Aaron and his sons, “You are to boil the meat at the entrance to the Tent of Meeting, and then eat it there with the bread that is in the basket of offerings for the ordination, as I ordered: ‘It is for Aaron and his sons to eat.’

³²Afterwards you must burn what's left over of the meat and bread.