Muwatta Malik 1124
موطأ مالك#1124SahihYahya related to me from Malik from Ibn Shihab from Ubaydullah ibn Abdullah ibn Utba ibn Masud from his father that Umar ibn al- Khattab was asked about a woman and her daughter who were in the possession of the right hand, and whether one could have intercourse with one of them after the other Umar said, "I dislike both being permitted together." He then forbade that
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Salim al-HilaliMauquf Sahih
In-book reference: 28:34