Where is the blood money (Diyah) paid if the defendant refuses the oath in a case of homicide?

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The blood money must be paid from the public treasury (Bayt al-Mal). This is the correct position, chosen by Abu Bakr. This ruling follows the principle that a judgment established by refusal of the oath is established here, as in all other claims. Furthermore, obligating payment from the public treasury prevents the nullification of blood rights and the rights of the claimants when compensation is possible.