Know fatawa Luqatah you are searching about in Al-feqh
If a person found a wallet and spent the money
A person found a wallet and divided the money between him and his friend
He found a brass statue of a bird and sold it
If some person finds a sum of money but none asks about it
If some person found an amount of money that is inconsiderable in the eyes of common people
When he was young he found a wallet in the street and gave it to his paternal cousin
I found a sum of money somewhere and asked people there about it but it was not theirs
He found a gold ring in the street and gave it to his mother who would ask people if anyone lost a ring
He found a watch in the street, took and wore it but later it broke down
Together with his brothers they found a sum in the street and gave it to their father