Reference: Siyar A’laam an-Nubalaa – Volume 2, Page 135
On the authority of Abu Dhuhaa, who reported on the authority of Masrooq who said we said to him: ‘did ‘Aa.ishah (radhi-yAllaahu ‘anhaa) have knowledge of the laws of inheritance?’ He said:
By Allaah, I saw the major companions of Muhammad ﷺ asking her about the laws of inheritance.
