Salah bin Abi Maryam صالح بن أبي مريم الضبعي - أبو الخليل · The Book of ad-Dahaya (Sacrifices)

from his father, form his grandfather - the on the Day of Kahaibar, the Messenger of Allah forbade the flesh of domesticated donkeys and of al-Jallalah (animals that eat dung), and (he forbade) riding them and eating their mat."