במדבר, פרק כ״ח, פסוק ל״א

The holiday of Shavuot, also known as the Day of First Fruits, involves a specific set of additional animal offerings brought to the Temple. These sacrifices are completely identical to the ones offered during the holiday of Passover [ביאור שטיינזלץ]. Ultimately, the guidelines for these offerings establish a fundamental rule regarding their quality, emphasizing that they must be entirely perfect and unblemished.

Interestingly, this requirement for physical perfection is closely linked not just to the animals themselves, but to the accompanying libations—the wine, oil, and fine flour offered alongside them. The primary approach among commentators is that this connection teaches a crucial lesson: just as the sacrificial animals must be free of any physical defect, the accompanying ingredients must also be absolutely flawless. For instance, wine that develops a white, flour-like film on its surface is disqualified for use on the altar, just like a crippled animal [רש"י, גור אריה]. This disqualification extends to wine that has been smoked to sweeten it, cooked wine, or naturally sweet wine [תורה תמימה]. Similarly, flour that contains worms or oil that has developed a foul taste or smell is completely unacceptable [מזרחי].

The specific emphasis on the perfection of the wine during Shavuot, as opposed to other festivals, is tied directly to the season. Shavuot falls at a time of year when wines from the previous year's harvest naturally begin to spoil and turn sour. Therefore, extra vigilance is required during this specific holiday to guarantee that the wine remains fit for God's altar [תורה תמימה, העמק דבר]. This demand for flawless libations reflects a deep spiritual principle: it is only fitting to offer God the absolute best of its kind. Just as a person should not offer a skinny, unattractive sheep merely because it lacks a technical defect, they must also bring the finest agricultural produce. This standard, which traces its roots back to the offerings of Cain and Abel, was strictly applied in the Temple. Raw materials were sourced from specific regions renowned for their superior quality, and even the wood placed on the altar was meticulously inspected to ensure it was free of worms [רבנו בחיי].

These specific festival offerings are brought in addition to the regular daily sacrifice. Some commentators question why there is no explicit mention that these are also in addition to the Two Loaves of bread and their accompanying sacrifices, which are the hallmark of Shavuot. On other holidays, such as Yom Kippur, the unique offerings of the day are explicitly singled out in this manner. The answer lies in the structure of the day's service. The additional sacrifices detailed here form a completely separate system from the offerings that accompany the special Two Loaves. Since the broader guidelines for the holiday already introduced the new grain offering, the Two Loaves are implicitly included from the start. The separation of these details teaches that two distinct types of additional sacrifices were actually offered on Shavuot, making it necessary to distinguish clearly between them [בכור שור, חזקוני, דעת זקנים, רלב"ג].