Sahih Muslim Book 011, Hadith Number 3931.

Chapter : Give the inheritance to those entitled to it.

Tawus reported on the authority of his father Ibn Abbas (Allah be pleased with them) narrating that Allah's Messenger (may peace be upon him) said: Distribute the property amongst Ahl al-Fara'id, according to the Book of Allah, and what is left out of them goes to the nearest male heir.