Musannaf Ibn Abi Shaybah

Hazrat Ibn Jurayj states that Hazrat Ata did not consider the leftover of a donkey to be disliked (makruh).

Hazrat Abu al-Habbab states that Hazrat Jabir bin Zaid did not consider the leftover food of a donkey to be disliked (makruh).

Hazrat Zuhri says that there is no harm in the leftover (food or water) of a donkey.

Hazrat Sha’bah says that I asked Hazrat Hakam, “I performed ablution with water left over by a donkey and then offered prayer. Should I repeat my prayer?” Hazrat Hakam replied that there is no need to repeat the prayer. I asked Hazrat Hammad about this matter, and he said, “I consider it better that you repeat the prayer.”

Hazrat Aamir says that there is no harm in the leftover food of a mule.

Hazrat Abu Ja'far says that there is no harm in the leftover (food or water) of an animal.