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Sefer Hamitzvosספר המצוות

Day 173: Positive Commandment 91

Shabbat, 11 Av 5786 / July 25, 2026

Positive Commandment 91 (Digest)

Burning Leftover Sacrificial Meat

"But that which remains of the flesh of the sacrifice on the third day shall be burnt with fire"—Leviticus 7:17.

We are commanded to burn sacrificial meat that remains after the deadline for its consumption has passed.

Included in this mitzvah is also the commandment to burn sacrificial meat that is Pigul.

Unabridged English Text of this Mitzvah »

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> And the 91st mitzvah is that we are commanded to burn nosar.;)

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> The source of this commandment is G‑d's statement;) (exalted be He), "What is left over from the meat of the sacrifice on the third day must be burned in fire."

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> Regarding the Paschal lamb, G‑d A‑lmighty said,;) "Do not leave any of it over until morning. Anything that is left over until morning must be burned in fire." The Mechilta;) says explicitly, "This verse comes to add a positive commandment to the prohibition."

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> In many places in tractates Pesachim,;) and Makkos;) and elsewhere,;) our Sages say explicitly that the prohibition of nosar is a lav shenitak l'aseh, and one is therefore not punished by lashes for transgressing it.;) The aseh [positive commandment] is, as we said, "Anything that is left over until morning must be burned in fire."

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> The law of pigul is identical to that of nosar, as will be explained in the Prohibitions.;) This is because pigul is referred to ;)] as nosar.

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> The details of this mitzvah as well have been explained in tractate Pesachim;) and in the end of Temurah.;)

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> Footnotes

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> 1.

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> I.e. sacrificial meat which was not consumed within the designated time and thereby became invalid.

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> 2.

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> Lev. 7:17.

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> 3.

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> Ex. 12:10.

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> 4.

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> Our version of the Mechilta does not contain this passage. It may be found in Mechilta D'Rashbi, chapter 12.

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> 5.

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> 84a.

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> 6.

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> 4b, 16a.

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> 7.

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> Sanhedrin 63a; Shavuos 3b; Chullin 82b, 91a, 141b; Temurah 4b.

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> 8.

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> See N120. This point is discussed here to demonstrate that the burning is counted as a positive commandment.

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> 9.

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> N132. One is therefore also obligated to burn pigul.

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> 10.

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> Lev. 7:18.

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> 11.

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> 27b.

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> 12.

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> 34a.

Courtesy of Chabad.org · Sefer Hamitzvot, Sichos in English

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