Leviticus 10:13
And you shall eat it in the holy place, because it is your due, and your sons' due, of the sacrifices of the LORD made by fire: for so I am commanded.
Nave's Topical Index—AKJV

Numbers 18:9,10
This shall be your of the most holy things, reserved from the fire: every oblation of theirs, every meat offering of theirs, and every sin offering of theirs, and every trespass offering of theirs which they shall render to me, shall be most holy for you and for your sons.
Nave's Topical Index—AKJV