It was narrated from Ibn 'Abbas (رضي الله عنه) that a woman brought a son of hers to the Messenger of Allah (ﷺ) and said:

This son of mine is possessed; it affects him at our lunch and dinner and spoils our meals. The Messenger of Allah (ﷺ) wiped his chest and prayed for him, and he coughed, then something like a little black dog came out of his mouth.