Is an item taken from a public bathhouse and replaced with another item considered legally possessed by the taker?
General Chapter
Al-Mughni
Book of Lost-and-Found Property
Primary text
Possession of a replacement item found in a public bathhouse, left in exchange for one's own taken garment or footwear, does not establish ownership for the taker. Imam Abu Abdullah stated that if one's clothes are stolen and replaced, the owner must not immediately take the replacement. If taken, the owner must proclaim its presence for one year, like lost property (luqatah), before disposing of it via charity. This is because the thief did not establish a transaction that removes the original owner's right; thus, the taken item is essentially misappropriated property of an unknown owner.
Supporting text
An alternative view suggests that if there is an indication (qarīnah) of theft, such as the replacement item being superior or clearly not belonging to the taker, defining it as lost property might be unnecessary. This is because the original owner is presumed to have willingly left the item as an exchange, not as lost property. Furthermore, another opinion permits the taker to immediately keep the replacement item, treating it as if the original owner implicitly consented to the exchange upon leaving it. A third view mandates referring the matter to the judge (Hākim) to sell the item and give the proceeds to the original owner in exchange for their property.