Hazrat Huzail (may Allah have mercy on him) narrates that a man came to Hazrat Abdullah bin Masood (may Allah be pleased with him) and said: Indeed, I have found two hundred dirhams. He (may Allah be pleased with him) said: I do not think that the wealth of the Muslims has reached this amount. In my opinion, it is generally considered buried treasure. Therefore, you should pay one-fifth of it to the Bayt al-Mal, and whatever remains will be yours.