Leviticus 6:23
For every meat offering for the priest shall be wholly burnt: it shall not be eaten.
Cross-references
Leviticus 6:16
Contrast
Leviticus 6:16 allows priests to eat the people's grain offering, directly contrasting this verse where the priest's offering is wholly burnt.
Leviticus 2:10
Contrast
Leviticus 2:10 says leftover grain offering is eaten by priests; here the priest's own grain offering is wholly burned instead.