Mishneh Torah — Negative Mitzvot מצוות לא תעשה, Chapter 94
The full Hebrew text of Mishneh Torah, Negative Mitzvot, Chapter 94, with English translation by Maimonides (Rambam).
שלא להקטיר אימורי בעלי מומין, שנאמר "ואישה, לא תיתנו מהם" (ויקרא כב,כב).
Not to burn the sacrificial portions of animals with disqualifying physical blemishes [as sacrifices on the altar], as [Leviticus 22:22] states: "Do not make a fire offering of them."