1 Kings 20:35 in the King James Version
And a certain man of the sons of the prophets said unto his neighbour in the word of the LORD, Smite me, I pray thee. And the man refused to smite him.
Context
34 Ben Hadad said to him, “The cities which my father took from your father I will restore. You shall make streets for yourself in Damascus, as my father made in Samaria.” “I”, said Ahab, “will let you go with this covenant.” So he made a covenant with him and let him go.
35 A certain man of the sons of the prophets said to his fellow by the LORD’s word, “Please strike me!” The man refused to strike him.
36 Then he said to him, “Because you have not obeyed the LORD’s voice, behold, as soon as you have departed from me, a lion will kill you.” As soon as he had departed from him, a lion found him and killed him.