A man said to the Prophet, "My mother died suddenly, and I think that if she could speak, she would have given in charity. May I give in charity on her behalf?" He said, "Yes! Give in charity on her behalf."
Sahih al-Bukhari Book 55, Hadith 23
← Previous Hadith Some people claim that the order in the above Verse is cancelled, by Allah, it is not cancelled, but the people have stopped acting on it. There are two kinds of guardians (who are in charge of the inheritance): One is that who inherits; such a person should give (of what he inherits to the relatives, the orphans and the needy, etc.), the other is that who does not inherit (e.g. the guardian of the orphans): such a person should speak kindly and say (to those who are present at the time of distribution), "I can not give it to you (as the wealth belongs to the orphans).

Sahih al-Bukhari Book 55, Hadith 22 Next Hadith → Sa`d bin Ubada consulted Allah's Messenger (ﷺ) saying, "My mother died and she had an unfulfilled vow." The Prophet (ﷺ) said, "Fulfill it on her behalf."

Sahih al-Bukhari Book 55, Hadith 24