Exodus 29:33 YLT

³¹  'And the ram of the consecration thou dost take, and hast boiled its flesh in the holy place;

³²  and Aaron hath eaten -- his sons also -- the flesh of the ram, and the bread which 'is' in the basket, at the opening of the tent of meeting;

³³  and they have eaten those things by which there is atonement to consecrate their hand, to sanctify them; and a stranger doth not eat -- for they 'are' holy;

³⁴  and if there be left of the flesh of the consecration or of the bread till the morning, then thou hast burned that which is left with fire; it is not eaten, for it 'is' holy.

³⁵  'And thou hast done thus to Aaron and to his sons, according to all that I have commanded thee; seven days thou dost consecrate their hand;