It is narrated from Ash'ath that Shu'bi (may Allah have mercy on him) narrated: A woman freed her father, then the father passed away and left behind four daughters, one of whom was the one who freed him. Shu'bi (may Allah have mercy on him) said: The one who freed him has no special favor; two-thirds will be divided among all four sisters, and the freedwoman will also be included among them.