Musannaf Ibn Abi Shaybah

Ibrahim states that Hazrat Ali (may Allah be pleased with him) and Hazrat Abdullah bin Masood differed regarding the ruling of an umm walad who has committed adultery. Hazrat Ali (may Allah be pleased with him) said: She will be flogged and the punishment of exile will not be applied to her, while Hazrat Abdullah bin Masood said: She will be flogged and she will be exiled.

Hazrat Mansur narrates that it is reported from Ibrahim regarding the umm walad who commits adultery, he said: The punishment prescribed for a slave-girl will be enforced upon her, and she is in the same category.