Mishneh Torah — Positive Mitzvot מצוות עשה, Chapter 66
The full Hebrew text of Mishneh Torah, Positive Mitzvot, Chapter 66, with English translation by Maimonides (Rambam).
מעשה זבח השלמים, שנאמר: "וְזֹאת תּוֹרַת זֶבַח הַשְּׁלָמִים" (ויקרא ז, יא).
The peace offering, as [Leviticus 7:11] states: "These are the laws of the peace offering...."