If he has no property, then his maintenance is paid from the public treasury. The finder is the one who manages his daily expenses according to what the child’s welfare requires.
His statement, “His inheritance and blood money belong to the public treasury,” means that his “inheritance,” if he leaves behind property, and his “blood money,” if he is killed accidentally or deliberately and blood money is chosen, belong to the public treasury, because he has no heir. The causes of inheritance are three: marriage, lineage, and patronage through manumission. This child has none of these causes: neither marriage, lineage, nor patronage; therefore, his inheritance belongs to the public treasury.
If this foundling marries and has children, his inheritance belongs to his heirs: to his wife, if she remains married to him, and to his children. But if he does not marry, his inheritance belongs to the public treasury.
If he is killed, his blood money belongs to the public treasury, because blood money is treated as inherited property. Thus, if a person bequeaths one-third of his estate and we calculate his wealth after he has been killed, we add the blood money to the estate, and one-third of the blood money is distributed just as one-third is distributed from the rest of the property. This is the well-known position of the school.
The second view is that his inheritance and blood money belong to his finder. This is the correct view, based on a hadith reported by the compilers of the Sunan, in which the Prophet, peace and blessings be upon him, said: “A woman takes possession of three: her freed slave, her foundling, and the child concerning whom she invoked mutual condemnation with her husband.” (1) This was also the view preferred by Shaykh al-Islam, may Allah have mercy on him. It is well known that this is more appropriate than placing it in the public treasury,