It was narrated that Ibn ‘Abbas (رضي الله عنه) said:

Some cheese was brought to the Messenger of Allah (ﷺ) during a military campaign and he said: "Where was this made?" They said: In Persia, and we think that there is something from maitah (an animal that was not slaughtered properly) in it. He said: "Stick the knife in it, mention the Name of Allah and eat.”