Narrated AbuHurayrah:
A person said to Allah's Apostle (peace_be_upon_him): My father died and left behind property without making any will regarding it. Would he be relieved of the burden of his sins if I give Sadaqah on his behalf? He (the Prophet) said: Yes.
Narrated AbuHurayrah:
Allah's Messenger (peace_be_upon_him) said: When a man dies, his acts come to an end, but three, recurring charity, or knowledge (by which people) benefit, or a pious son, who prays for him (for the deceased).
Narrated Umar ibn al-Khattab:
I acquired land from the lands of Khaybar. I came to Allah's Messenger (peace_be_upon_him) and said: I have acquired a piece of land. Never have I acquired land more loved by me and more cherished by me than this. The rest of the hadith is the same (as in No. 4006), but he made no mention of this: "I narrated it to Muhammad" and what follows.
Narrated Aisha:
Allah's Messenger (peace_be_upon_him) left neither dinar nor dirham (wealth in the form of cash), nor goats (and sheep), nor camels. And he made no will about anything (in regard to his material possessions, as he had none).