Parashas Tetzaveh · Passuk 29:34
Chabad.org — English translation + Rashi
Torah Temimah points to Pesachim 24a (verified).
Sefaria — Exodus 29:34
Sefaria — Pesachim 24a
E-Daf — Pesachim 24a
English: Rabbi Eliezer derives a prohibition against eating sacrificial material that has become invalid: the verse gives a negative command for eating something that is disqualified while it is still in the category of sacred material.
On the daf / in context: See the cited source for the full section.
Derash on the verse.
The phrase “for it is holy” adds a prohibition against eating sacrificial material that has become invalid.