Musannaf Ibn Abi Shayba 9:1035

Ghundar narrated to us, from Shu'bah, from Qays ibn Muslim, from Tariq ibn Shihab, that a man wanted to marry off his daughter. She said, "I fear that I will disgrace you; I have committed adultery." He came to Umar and said, "Has she not repented?" He said, "Yes." He said, "Then marry her off."