Abu Dawud Book 12, Hadith Number 2886.
Chapter : On the shares of children from inheritance.
Narated By Jabir b. ‘Abd Allah : The wife of Sa’d b. al-Rabi’ said: Apostle of Allah, Sa’d died and left two daughters. He then narrated the rest of the tradition in a similar way.
Abu Dawud said: This is the most correct tradition.