Book Two: Nominate Contracts · Section One: Contracts of Transfer of Ownership · Chapter One: Contract of Sale · Part Three: Certain Types of Sales · First: Salam Sale
If the seller and the purchaser disagree on the quantity of the Salam subject matter, or on the term of its delivery, and neither has evidence, the statement of the one preference shall be given to the party who alleges the quantity prevailing among people shall be accepted. If no prevailing quantity exists, they shall be judged by the average quantity.
Interpretation and application must be checked against the official text and current version.