I saw `Umar bin Al-Khattab a few days before he was stabbed in Medina. He was standing with Hudhaifa bin Al-Yaman and `Uthman bin Hunaif to whom he said, "What have you done? Do you think that you have imposed more taxation on the land (of As-Swad i.e. 'Iraq) than it can bear?" They replied, "We have imposed on it what it can bear because of its great yield." `Umar again said, "Check whether you have imposed on the land what it can not bear." They said, "No, (we haven't)." `Umar added, "If Allah should keep me alive I will let the widows of Iraq need no men to support them after me." But only four days had elapsed when he was stabbed (to death ). The day he was stabbed, I was standing and there was nobody between me and him (i.e. `Umar) except `Abdullah bin `Abbas. Whenever `Umar passed between the two rows, he would say, "Stand in straight lines." When he saw no defect (in the rows), he would go forward and start the prayer with Takbir. He would recite Surat Yusuf or An-Nahl or the like in the first rak`a so that the people may have the time to Join the prayer. As soon as he said Takbir, I heard him saying, "The dog has killed or eaten me," at the time he (i.e. the murderer) stabbed him. A non-Arab infidel proceeded on carrying a double-edged knife and stabbing all the persons he passed by on the right and left (till) he stabbed thirteen persons out of whom seven died. When one of the Muslims saw that, he threw a cloak on him. Realizing that he had been captured, the non-Arab infidel killed himself, `Umar held the hand of `Abdur-Rahman bin `Auf and let him lead the prayer. Those who were standing by the side of `Umar saw what I saw, but the people who were in the other parts of the Mosque did not see anything, but they lost the voice of `Umar and they were saying, "Subhan Allah! Subhan Allah! (i.e. Glorified be Allah)." `Abdur-Rahman bin `Auf led the people a short prayer. When they finished the prayer, `Umar said, "O Ibn `Abbas! Find out who attacked me." Ibn `Abbas kept on looking here and there for a short time and came to say. "The slave of Al Mughira." On that `Umar said, "The craftsman?" Ibn `Abbas said, "Yes." `Umar said, "May Allah curse him. I did not treat him unjustly. All the Praises are for Allah Who has not caused me to die at the hand of a man who claims himself to be a Muslim. No doubt, you and your father (Abbas) used to love to have more non-Arab infidels in Medina." Al-Abbas had ...

Abu Dawud said : The chain of this tradition is not continuous (muttasil)

Yahya related to me from Malik from Rabia ibn Abi Abd ar-Rahman from more than one of the people of knowledge of that time, that those who were killed on the Day of the Camel, the Day of Siffin, the Day of al-Harra, and the Day of Qudayd did not inherit from each other. None of them inherited anything from his companion unless it was known that he had been killed before his companion.

Malik said, "That is the way of doing things about which there is no dispute, and which none of the people of knowledge in our city doubt. The procedure with two mutual heirs who are drowned, or killed in another way, when it is not known which of them died first is the same - neither of them inherits anything from his companion. Their inheritance goes to whoever remains of their heirs. They are inherited from by the living."

Malik said, "No one should inherit from anyone else when there is doubt, and one should only inherit from the other when there is certainty of knowledge and witnesses. That is because a man and his mawla whom his father has freed might die at the same time. The sons of the free man could say, 'Our father inherited from the mawla.' They should not inherit from the mawla without knowledge or testimony that he died first. The living people most entitled to his wala' inherit from him."

Malik said, "Another example is two full brothers who die. One of them has children and the other does not. They have a half-brother by their father. It is not known which of them died first, so the inheritance of the childless one goes to his half-brother by the father. The children of the full-brother get nothing."

Malik said, "Another example is when a paternal aunt and the son of her brother die, or else the daughter of the brother and her paternal uncle. It is not known which of them died first. The paternal uncle does not inherit anything from the daughter of his brother, and the son of the brother does not inherit anything from his paternal aunt."