1 Kings 20:35-36

35At this time, the Lord gave a message to a prophet who belonged to a group of prophets. He told the prophet to say to one of his friends, ‘Hit me with your stick.’ But his friend refused to do it.

36So the prophet said to him, ‘You have not obeyed the Lord's command. Because of that, a lion will kill you as soon as you leave here.’ After the man left the prophet, a lion attacked him and it killed him.