General Behavior (Kitab Al-Adab)

Dawud :: Book 41 : Hadith 5231

Narrated Al-Abbas ibn AbdulMuttalib:

Al-Abbas said to the Apostle of Allah (peace_be_upon_him): We wish to sweep out Zamzam, but in it there are some of these Jinnan, meaning small snakes; so the Apostle of Allah (peace_be_upon_him) ordered that they should be killed.