22 The son who is to succeed him as anointed priest shall prepare it. It is the LORD’s perpetual share and is to be burned completely.

Read Leviticus 6:22 Using Other Translations

And the priest of his sons that is anointed in his stead shall offer it: it is a statute for ever unto the LORD; it shall be wholly burnt.
The priest from among Aaron's sons, who is anointed to succeed him, shall offer it to the LORD as decreed forever. The whole of it shall be burned.
In each generation, the high priest who succeeds Aaron must prepare this same offering. It belongs to the LORD and must be burned up completely. This is a permanent law.