Hadith 8:99
Abu Bakr narrated to us, he said: Abu Bakr ibn Ayyash narrated to us, from Hubayrah al-Dabbi, who said: I went out to Makkah and my wife was with me, and I engaged in foreplay with her, and I emitted madhy (pre-seminal fluid). So I asked Ata’ [ibn Abi Rabah], and he said: A sheep.
حدثنا أبو بكر قال ثنا أبو بكر بن عياش عن هبيرة الضبي قال خرجت إلى مكة ومعي امرأتي فحدثتها فأمذيت فسألت عطاء فقال شاة