One’s Marriage with a Mother or Sister of a Woman after out of Wedlock Conjugal Relation With Her Or going to Bed with One’s Mother-in-Law Or Stepdaughter

7. Al-Husayn from Muhammad has narrated from Mu’alla’ ibn Muhammad from certain persons of his people from Aban ibn ‘Uthman from Mansur ibn Hazim who has said the following: “This is concerning my question before abu ‘ Abd Allah عليه السلام, about the case of a man and a woman who are involved in sinful acts. He (the Imam) said, Tf such activities are in the form of kissing or similar things he can marry her daughter; but if it is sexual intercourse then he must not marry her daughter, he can, however, marry the woman if he wants.”’