Exodus 29:28-30

Darby Translation

²⁸ And they shall be for Aaron and his sons, as an everlasting statute, on the part of the children of Israel; for it is a heave-offering; and it shall be a heave-offering on the part of the children of Israel of the sacrifices of their peace-offerings, [as] their heave-offering to Jehovah.

²⁹ And the holy garments of Aaron shall be his sons' after him, to be anointed therein, and to be consecrated in them.

³⁰ The son that is priest in his stead shall put them on seven days, when he cometh into the tent of meeting to serve in the sanctuary.