Leviticus 6 22
It is to be cooked by the priest who is one of Aaron's descendants and who is to be anointed to take his place. In this case since it is permanently allocated to the Lord, it must be burned completely.
Compare with other 3 random translations
GNV Leviticus 6:22And the Priest that is anointed in his steade, among his sonnes shall offer it: It is the Lordes ordinance for euer, it shall be burnt altogether.
AMP Leviticus 6:22The priest from among the sons of Aaron who is anointed in his place shall offer it. By a permanent statute it shall be entirely offered up in smoke to the Lord.
KJV Leviticus 6:22And 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.