Sunan an-Nasa'i 3364

Muhammad ibn Abd Allah ibn Bazi' reported to us; he said: Yazid narrated to us; he said: Sa'id narrated to us, from Qatadah, from al-Hasan, from Salamah ibn al-Muhabbaq: A man had intercourse with his wife’s enslaved woman, and the case was brought to the Messenger of Allah (peace and blessings of Allah be upon him). He said: ‘If he forced her, she is free from his property, and he owes her mistress an equivalent in compensation. If she willingly consented, she remains her mistress’s property, and he owes an equivalent from his own property.’