What is the ruling if a person finds money for Hajj but cannot find a deputy for the performance of Hajj?

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If wealth is found but a deputy for Hajj cannot be found, the ruling depends on whether the ability to travel (al-Maseer) is a condition for the obligation of Hajj (Wujub) or a condition for its necessity to be performed immediately (Luzum al-Sa'i). If the ability to travel is deemed a condition for the necessity of performance, then Hajj remains an obligation upon the person's estate, and someone should perform Hajj on their behalf after their death.