Shares of Inheritance (Kitab Al-Fara'id)
Dawud :: Book 18 : Hadith 2895
Narrated Al-Miqdam:
I heard the Apostle of Allah (peace_be_upon_him) say: I am the heirs of Him who has none, freeing him from his liabilities, and inheriting what he possesses. A maternal uncle is the heir of Him who has none, freeing him from his liabilities, and inheriting his property.