Ibn 'Abbas narrated that the Messenger of Allah(S.A.W) said:
"Give the shares of inheritance to those who are entitled to them. As for what remains, then it is for the closet male relative.' (ES)
English reference (ES): Vol. 4, Book 3, Hadith 2098 (ES)
Arabic reference (ES): Book 29, Hadith 2243 (ES)