I'd like to know the ruling or if there are different opinions and cases for lost property (لُقَطَة) -books, keys, smartphones, etc.- which was found in mosques?
It happens often that people when leaving a mosque for example take the wrong pair of shoes -unintentionally- (so I don't mean cases these are stolen), so their own shoes might stay in the mosque can the person finding them if he was the owner of the other shoes take them instead?
Or more general if you found something that might have an owner in a mosque should you announce it and if so how? Can you use it etc.?
Are there differences of opinion and differences between mosques for example the three mosques?