Hadith 4:234
Hushaym narrated to us, from Abu Bishr, from Yusuf ibn Mahak al-Makki, that Ibn Abbas had intercourse with a slave girl of his while he was fasting. It was said to him, "You had intercourse with her while you were fasting?" He said, "She is my slave girl, she pleased me, and it is only a voluntary [fast]."
حدثنا هشيم عن أبي بشر عن يوسف بن ماهك المكي عن بن عباس أنه وطىء ( ( ( وطئ ) ) ) جارية له وهو صائم قال فقيل له وطئتها وأنت صائم قال هي جاريتي اعجبتني وإنما هو تطوع