Where the agreed subject is the grain itself, its proper delivery may require threshing and winnowing. Classical commentators place that work on the seller in their discussed case.
This is an explanation from the commentaries, not a second quotation from Quduri's principal text. If the identified ears themselves were contracted for, the contract's specification and commercial custom matter.
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Kitab al-Buyu: Grain in Ears, House Keys, Transaction Costs and Delivery
Where the agreed subject is the grain itself, its proper delivery may require threshing and winnowing. Classical commentators place that work on the seller in their discussed case.
This is an explanation from the commentaries, not a second quotation from Quduri's principal text. If the identified ears themselves were contracted for, the contract's specification and commercial custom matter.