Numbers 11:27-29 King James Version (KJV)
27 And there ran a young man, and told Moses, and said, Eldad and Medad do prophesy in the camp.
28 And Joshua the son of Nun, the servant of Moses, one of his young men, answered and said, My lord Moses, forbid them.
29 And Moses said unto him, Enviest thou for my sake? would God that all the Lord'S people were prophets, and that the Lord would put his spirit upon them!