Yunus bin Yazid (may Allah have mercy on him) said that Ibn Shihab (may Allah have mercy on him) was asked: If a man commits zina with a woman, may he marry her daughter? He said: Some scholars have said that Allah does not corrupt the lawful through the unlawful.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب النكاح / 13968