[Machine] The Messenger of Allah ﷺ was asked about a man who unlawfully follows a woman: can he marry her daughter? Or does he unlawfully follow a daughter: can he marry her mother? The Messenger of Allah ﷺ said, "The unlawful does not make the lawful forbidden. Rather, what is made forbidden is what is joined through a lawful marriage." Ishaq said, "Abdullah bin Nafi' also said this, and we take his opinion."  

سُئِلَ رَسُولُ اللهِ ﷺ عَنِ الرَّجُلِ يُتْبِعُ الْمَرْأَةَ حَرَامًا أَيَنْكِحُ ابْنَتَهَا أَوْ يُتْبِعُ الِابْنَةَ حَرَامًا أَيَنْكِحُ أُمَّهَا؟ قَالَتْ قَالَ رَسُولُ اللهِ ﷺ لَا يُحَرِّمُ الْحَرَامُ الْحَلَالَ إِنَّمَا يُحَرِّمُ مَا كَانَ بِنِكَاحٍ حَلَالٍ قَالَ إِسْحَاقُ قَالَ عَبْدُ اللهِ بْنُ نَافِعٍ وَبِهِ نَأْخُذُ