If a person vows:
- “I obligate myself to bring the value (damim) of a minchah”
The halacha rules:
- He gives money, not flour
- The Temple treasury uses it to purchase offerings as needed
This distinguishes:
- A vow of an object (which requires that object),
- From a vow of value (which requires payment only).
The Gemara discusses:
- How to calculate the value when offerings vary in price
- Whether the vow refers to:
- The cheapest valid minchah, or
- The standard market value
The guiding principle:
Ambiguous monetary vows are fulfilled at the minimum reasonable valuation, avoiding speculative or inflated assessments.
If one says:
- “I pledge this amount for a minchah” → that sum is binding
- “I pledge like this minchah” → follows the model minchah exactly
Speech precision again defines obligation.
Menachot 106 balances two concerns:
- The Temple must not lose money
- The donor must not be over‑obligated due to unclear wording
The halacha chooses fair, verifiable fulfillment.
One‑sentence takeaway
Menachot 106 teaches that monetary vows toward offerings are fulfilled according to fair valuation and minimal obligation, ensuring integrity without excess.