Sufyan bin Sa‘id Ath-Thawri سفيان الثوري · Chapters on Shares of Inheritance

“O Messenger of Allah, will you stay in your house in Makkah?” He said: “Has ‘Aqeel left us any houses?” 'Aqeel had inherited Abu Talib along with Talib. Neither Ja'far nor 'Ali inherited anything because they had been Muslims, and 'Aqeel and Talib had been disbelievers. So on account of that, Omar would say the believer does not inherit from the disbeliever. And Usamah said: the Messenger of Allah (ﷺ) said "The Muslim does not inherit from the disbeliever nor…

“The killer does not inherit.”

The Messenger of Allah (ﷺ) forbade selling the right of inheritance, or giving it as a gift.

“No child inherits until he raises his voice or cries.”