Parashas Vayikra · Aliyah 3 · Passuk 10
Chabad.org — English translation + Rashi
Torah Temima points to Toras Kohanim / Menachot on the status of the remnants.
E-Daf / Tsurras Hadaf
PDF of the daf / source
English: Most holy, from the fire-offerings of Hashem.
Classification of residual portions — leftovers of the minchah share the status of the altar portion.
What remains after the kometz is burned is kodshei kodashim for Aharon and his sons, to be eaten in holiness within the Temple precincts.