It was narrated that 'Ali said:“The Messenger of Allah (ﷺ) ruled that the debts should be paid off before the execution of the will. You recite: '(The distribution in all cases is) after the payment of legacies he may have bequeathed or debts.' The sons of one mother (from the same father) inherit from one another, but not the sons from different mothers (but the same father).”
It was narrated from Abu Hurairah that a man asked the Messenger of Allah (ﷺ):“My father died and left behind wealth, but he did not make a will. Will it expiate for him if I give charity on his behalf?” He said: “Yes.”
It was narrated from Aishah that a man came to the Prophet (ﷺ) and said:“My mother died unexpectedly and she had not made a will. I think that if she could have spoken, she would have given in charity. Will she have a reward if I give in charity on her behalf, and will I have a reward?” He said: “Yes.”
It was narrated from 'Amr bin Shu'aib from his father, that his a grandfather said:“A man came to the Prophet (ﷺ) and said: 'I do not have anything and I have no wealth, but I have an orphan (under my care) who has wealth.” He said: “Eat from the wealth of your orphan, without being extravagant or use it for trade.” He (narrator) said: “And I think he said: 'Do not preserve your wealth using his instead.'”