Sahih al-Bukhari 1831
صحيح البخاري#1831SahihNarrated `Aisha the wife of the Prophet:Allah's Messenger (ﷺ) called the salamander a bad animal, but I did not hear him ordering it to be killed
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 28:11