Exodus 29:29-31

Amplified Bible

²⁹ “The holy garments of Aaron shall be for his sons after him, to be anointed and ordained in them. ³⁰ That son who is [high] priest in his place shall put them on [each day for] seven days when he comes into the Tent of Meeting to minister in the Holy Place.

Food of the Priests

³¹ “You shall take the ram of the ordination and boil its meat in a holy place.