Hazrat Sinan bin Abdullah Al-Juhani narrates from his aunt that she presented herself before the Noble Prophet (peace and blessings be upon him) and said: O Messenger of Allah (peace and blessings be upon him)! My mother has passed away and she had made a vow to go to the Ka'bah on foot. The Prophet (peace and blessings be upon him) asked: Are you able to walk on her behalf? I said: Yes. The Prophet (peace and blessings be upon him) said: Then walk on behalf of your mother. I asked: Will this suffice for her? The Prophet (peace and blessings be upon him) said: What do you think, if she had a debt and you paid it, would that debt be accepted from you? I said: Yes. The Prophet (peace and blessings be upon him) said: Allah is more deserving of having it fulfilled.