Positive commandment · Mitzvat Aseh #66 of 613
The peace offering
מעשה זבח השלמים
The verse · Vayikra 7:11
וְזֹאת תּוֹרַת זֶבַח הַשְּׁלָמִים אֲשֶׁר יַקְרִיב לַה׳
“And this is the Tora of the peace offerings, which he shall offer to the Lord.”
The Rambam’s words
The peace offering, as [Leviticus 7:11] states: "These are the laws of the peace offering...."
מעשה זבח השלמים, שנאמר: "וְזֹאת תּוֹרַת זֶבַח הַשְּׁלָמִים" (ויקרא ז, יא).
Who & when
“And the commandment of peace-offerings is practiced by the males of the priesthood, as the obligation of the service is upon them.”
Where in the Mishneh Torah
Hilchot Sacrificial Procedure הלכות מעשה הקרבנות