Narrated Al-Abbas ibn Abdul Muttalib: Al-Abbas said to the Messenger of Allah ﷺ: We wish to sweep out Zamzam, but in it there are some of these Jinnan, meaning small snakes; so the Messenger of Allah ﷺ ordered that they should be killed.
Explanation & Benefits
Shaykh Umar Farooq Saeedi
Benefits and Issues:
It is permissible to kill snakes and harmful creatures even within the Haram, whether a person is in the state of ihram or not.
Some scholars have declared this narration to be authentic.
Source: Sunan Abu Dawood – Commentary by Shaykh Umar Farooq Saeedi, Page: 5251