Leviticus 6:20-22

20This is the offering of Aaron and of his sons, which they shall present to Jehovah on the day when he is anointed: the tenth part of an ephah of fine flour as a continual oblation, half of it in the morning, and half thereof at night.

21It shall be prepared in the pan with oil: saturated with oil shalt thou bring it: baken pieces of the oblation shalt thou present [for] a sweet odour to Jehovah.

22And the priest who is anointed of his sons in his stead shall prepare it: [it is] an everlasting statute; it shall be wholly burned to Jehovah.