General Behavior (Kitab Al-Adab)
Dawud :: Book 41 : Hadith 5085
Narrated Ali ibn Umar ibn Husayn ibn Ali:
The Apostle of Allah (peace_be_upon_him) as saying: Do not go out much when there are few people about , for Allah the Exalted scatters abroad of His beasts in that hour (according to Ibn Marwan's version).
Ibn Marwan's version has: For Allah has creatures. He then mentioned the barking of dogs and braying of asses in a similar manner. He added in his version: Ibn al-Had said: Shurahbil ibn al-Hajib told me on the authority of Jabir ibn Abdullah from the Apostle of Allah (peace_be_upon_him) similar to it.