A man bought a piece of land from another man, and the one who bought the land found in his land a jar containing gold

The Prophet (may Allah’s peace and blessings be upon him) tells us that a man bought a piece of land from another man and the buyer found gold in it. Out of his strong religious prudence, he returned the gold to the seller because he bought the land, but not the gold. The seller also refused to take it out of his caution and religious prudence, and because he sold the land with everything in it. So, they sought legal settlement and they told the one who judged between them to send someone to take the gold and place it wherever he saw fit. The man refused but asked them if they had children. One of them said that he had a son and the other said he had a daughter. So, he suggested to them to marry the young man to the girl and to use some of the gold for their living expenses and to give some of it in charity.