Hadith 14:234
Abu Bakr narrated to us, he said: Shababa narrated to us, he said: Shu'ba narrated to us, he said: I asked al-Hakam and Hammad about the milk of female donkeys. They both said: Whoever dislikes their meat dislikes their milk.
حدثنا أبو بكر قال حدثنا شبابة قال حدثنا شعبة قال سألت الحكم وحمادا عن ألبان الأتن فقالا من كره لحومها كره ألبانها