The ruling on consulting the deceased’s sons regarding performing Hajj on behalf of their father

He says: I want to perform the obligatory Hajj on behalf of my maternal uncle. Am I permitted to consult his young sons?
Answer: If your maternal uncle has passed away and you have already performed the obligatory Hajj, there is nothing wrong with performing Hajj on his behalf. There is no need to consult anyone, whether his sons or others, provided this condition is met: that he has died, or that he is an elderly man who is unable to perform Hajj, and you have already performed the obligatory Hajj. If you do him a favor by performing Hajj on his behalf, you will be thanked and rewarded, and there is no need to seek anyone’s permission.