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Halachot · Bekhorot 31 · בכורות ל״א
Halachot of Bekhorot 31: Bias, Sanctity, and Commerce
How Halacha handles repentance for tax collectors, bias in blemish inspection, and trade restrictions on consecrated meat.
Reinstating an Associate After Tax Collecting
The Gemara examines an individual who undertook the stringent commitments of a חבר (chaver, associate scrupulous in ritual purity and tithes) but subsequently accepted an appointment as a tax collector. Initially, the Sages maintained that once he entered this corrupt occupation, he could never be restored to his former standing. In later generations, the Sages reversed this strict policy, deciding that if he resigns from his post, he is treated like any other person.
Rambam codifies this later ruling in the Mishneh Torah. If an associate accepts an appointment as a royal tax collector or customs agent, his communal standing as a חבר is revoked. However, once he renounces this improper vocation, he is welcomed back and must accept the practices anew just like any newcomer.
חָבֵר שֶׁנַּעֲשָׂה גַּבַּאי לַמֶּלֶךְ אוֹ מוֹכְסָן וְכַיּוֹצֵא בָּהֶן דּוֹחִין אוֹתוֹ מֵחֲבֵרוּתוֹ. פֵּרַשׁ מִמַּעֲשָׂיו הָרָעִים הֲרֵי הוּא כְּכָל אָדָםWhen a chaver becomes a tax collector for the king, a collector of customs duty, or the like, he is stripped of his status as a chaver. If he abandons his evil deeds, he is considered as every other person. (Mishneh Torah, Those Who Defile Bed or Seat 10:8)
Inspecting Blemishes in One's Own Sacrifices
A בכור (bekhor, firstborn kosher animal) remains consecrated from birth and cannot be slaughtered until an expert verifies that it developed a permanent blemish. A baraita establishes that a person may inspect all firstborn offerings except for his own animal. The Gemara clarifies that this prohibition restricts a יחיד מומחה (recognized individual expert), whose solitary ruling is disqualified because of a conflict of monetary interest.
By contrast, the same expert may inspect his own מעשר בהמה (animal tithe) to permit its consumption. The Gemara explains that the owner could have intentionally blemished his entire herd before tithing without violating any biblical law, leaving him without an illicit incentive to fabricate blemishes. Rambam rules accordingly that an expert cannot inspect his own firstborn, but may inspect his own animal tithes. Maran similarly rules in the Shulchan Arukh that a sage may not inspect a firstborn for himself.
אין החכם רואה בכור לעצמו:A sage may not inspect a firstborn animal for himself. (Shulchan Arukh, Yoreh De'ah 312:2)
Judicial Panels Versus Lone Experts
The Gemara challenges the disqualification of the lone expert by comparing it to judicial practice: why is a judge permitted to marry a woman who performed חליצה (chalitzah, levirate release) before him? If personal interest disqualified halakhic arbiters in every setting, one would suspect the judge of ruling favorably to release the woman for his own marriage.
The Gemara resolves that suspicion attaches exclusively to a lone expert acting on his own authority. In a formal bet din (court) of three judges, halacha maintains that a court is not suspected of colluding in sin to serve one member's private desires. Rambam codifies that a woman may marry one of the judges who presided over her חליצה. Maran similarly rules in Even HaEzer that suspicion of improper motive applies only to an individual expert, whereas members of a three-judge court remain unsuspected and may marry her.
Commercial Restrictions on Blemished Firstborn Animals
When consecrated animals (קדשים) develop blemishes and are redeemed, the monetary proceeds go directly to the Temple treasury. Because maximum profit directly enriches the sanctuary, these animals may be slaughtered in the public market and weighed by the pound like non-sacred meat to attract higher bids. Conversely, the meat of a blemished בכור belongs strictly to the priest, so the Sages restricted its commercial sale to prevent demeaning consecrated meat like non-sacred food.
Rambam rules that while redeemed sacrifices may be sold openly in the market, a blemished firstborn may only be sold from the home. In the Shulchan Arukh, Maran rules that a priest today may sell a blemished firstborn, but it cannot be sold in a butcher shop or weighed by the pound. However, priests may weigh portion against portion or against a cleaver, and non-meat parts like hide and horns may be weighed and sold normally.
אבל אינו נמכר במקולין ואינו נשקל בליטרא ומכל מקום מותר לשקול בו מנה כנגד מנה וכנגד כלי וקופיץHowever, it may not be sold in a butcher shop and may not be weighed by the pound, but nevertheless it is permitted to weigh within it portion against portion, or against a utensil or a cleaver. (Shulchan Arukh, Yoreh De'ah 306:6)
Selling Animal Tithes Through Indirect Pricing
While a blemished בכור may be sold privately, Torah law explicitly forbids selling animal tithes. The Gemara clarifies that the Mishnah permits selling the slaughtered meat of a blemished מעשר בהמה only if the animal belonged to young orphans, invoking the obligation of restoring lost property to prevent financial loss to orphans.
For an adult owner, Rava concludes that slaughtered tithe meat cannot be sold directly, but its price may be folded into secondary parts through הבלעה (havla'ah, indirect inclusion). The seller inflates the price of permitted parts—such as the hide, fat, sinews, or horns—to subsume the cost of meat within the transaction. Sefer HaChinukh records that if one attempts an outright sale of an animal tithe, the transaction is completely void and the purchaser acquires nothing.
A lone expert cannot inspect his own firstborn due to personal bias, and its meat must be sold privately rather than commercially.