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Sefer Hamitzvosספר המצוות

Day 126: Positive Commandment 126, 129

Monday, 23 Sivan 5786 / June 8, 2026

Positive Commandment 126 (Digest)

The Priestly Tithe

"The first of your grain...you shall give to him"—Deuteronomy 18:4.

We are commanded to separate from our harvest Terumah Gedolah[the "great tithe." This tithe is given to the priest.]

This biblical precept only applies in the Land of Israel.

Unabridged English Text of this Mitzvah »

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> The 126th mitzvah is that we are commanded to separate terumah gedolah;) [from our crops].

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> The source of this commandment is G‑d's statement,;) "You must give him [the Kohen] the first portion of your grain [wine and oil]."

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> This Biblical prohibition applies only in Eretz Yisroel.

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> The details of this mitzvah are explained in tractate Terumos.

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> Footnotes

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> One can fulfill the Biblical command by giving even a tiny amount. By Rabbinic decree, however, one must give approximately 1/50th of the total amount.

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> Deut. 18:4.

Positive Commandment 129 (Digest)

The Levite's Priestly Tithe

"Speak to the Levites and tell them: When you take from the Children of Israel the tithe that I have given to you from them as your inheritance, then you shall offer up from it a gift for G‑d, a tenth of the tenth"—Numbers 18:26.

The Levites are commanded to separate a tenth from the tithe that they receive from the Israelites, and to give it to the priest. This tithe is called Maaser min Hamaaser or Terumat Maaser.

The Levites are commanded to give this tithe from the choicest of the produce.

Unabridged English Text of this Mitzvah »

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> The 129th mitzvah is that the Levites are commanded to give the kohanim ma'aser (one-tenth) from the ma'aser they themselves get from the Israelites.

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> The source of this commandment is G‑d's statement,;) "Speak to the Levites and say to them: 'When you take from the Israelites the ma'aser that I have given you as your inheritance from them, you must separate from it G‑d's terumah, ma'aser from the ma'aser.' "

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> The Torah explains that this ma'aser, which is called terumas ma'aser, is given to the Kohen. This is seen from the verse,;) "And you must give it as G‑d's terumah to Aharon the Kohen."

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> The Torah also explains that this ma'aser must be given from the choicest and the best, as the verse;) says, "[You must separate G‑d's terumah] from the choicest as its dedicated portion."

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> [In the next few paragraphs, the Rambam addresses the prohibition against giving terumas ma'aser from inferior produce. He proves that although this appears to count as a separate prohibition, in actuality it does not.]

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> The Torah then points out that it is a sin not to take from the choice portion, as the verse;) says, "You do not bear any sin if you separate from the choicest." This is an implied prohibition—saying "you won't get a sin if you separate from the best" as a way of implying that it is a sin if you give from inferior produce.

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> This statement is therefore considered like a lav haba miklal aseh (a prohibition derived from a positive command), which is not counted as a separate prohibition.;) It is just that since one is commanded to give from the choicest, one automatically learns that the opposite is forbidden.

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> In the words of the Sifri: "What is the source of the law that one who gives from the inferior [produce] is committing a sin? From the verse, 'You do not bear any sin if you separate from the choicest.' "

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> The details of this mitzvah are explained in tractates Terumos, Ma'aseros, and a number of passages in Demai.

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> Footnotes

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> Num. 18:26.

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> Ibid. 18:28.

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> Ibid. 18:29.

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> Ibid. 18:32.

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> See Introductory Principle 8.

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

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