Exodus

²⁹And the holy garments of Aaron shall be for his sons after him, to be anointed in them, and to be consecrated in them. ³⁰Seven days shall the son that is priest in his stead put them on, when he cometh into the tent of meeting to minister in the holy place. ³¹And thou shalt take the ram of consecration, and seethe its flesh in a holy place. ³²And Aaron and his sons shall eat the flesh of the ram, and the bread that is in the basket, at the door of the tent of meeting. ³³And they shall eat those things wherewith atonement was made, to consecrate and to sanctify them: but a stranger shall not eat thereof, because they are holy. ³⁴And if aught of the flesh of the consecration, or of the bread, remain unto the morning, then thou shalt burn the remainder with fire: it shall not be eaten, because it is holy. ³⁵And thus shalt thou do unto Aaron, and to his sons, according to all that I have commanded thee: seven days shalt thou consecrate them.