If the parties separate without the required exchange for the silver ornamentation, the silver component of the transaction fails.
The next issue is whether the sale of the sword can survive independently. Quduri makes this depend on whether its silver ornamentation can be detached without damage. These are two distinct legal outcomes.
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Failure to settle the silver ornament
Bab al-Sarf: Precious-Metal Exchange, Possession and Composite Goods
If the parties separate without the required exchange for the silver ornamentation, the silver component of the transaction fails.
The next issue is whether the sale of the sword can survive independently. Quduri makes this depend on whether its silver ornamentation can be detached without damage. These are two distinct legal outcomes.