Hadith 10:1357
Abu Bakr narrated to us, he said: Abd al-A’la narrated to us, from Yunus, from al-Hasan, regarding a man who said to his slave-woman who had borne him a child: "You are forbidden to me." He said: He shall expiate his oath and approach his slave-woman.
حدثنا أبو بكر قال نا عبد الأعلى عن يونس عن الحسن في رجل قال لأم ولده أنت على حرام قال يكفر يمينه ويأتي أمته