Chapter 26: Knowledge (Kitab Al-Ilm)
Narrated Abu Namlah al-Ansari: When he was sitting with the Messenger of Allah (ﷺ) and a Jew was also with him, a funeral passed by him. He (the Jew) asked (Him): Muhammad, does this funeral speak? The Prophet (ﷺ) said: Allah has more knowledge. The Jew said: It speaks. The Messenger of Allah (ﷺ) said: Whatever the people of the Book tell you, do not verify them, nor falsify them, but say: We believe in Allah and His Apostle. If it is false, do not confirm it, and if it is right, do not falsify it.
Sunan Abi Dawud 3644