1 Corinthians 14:37-39

Murdock(i) 37 And if any one among you thinketh that he is a prophet, or that he is spiritual, let him recognize the things which I write to you, as being the precepts of our Lord. 38 But if any one be ignorant, let him be ignorant. 39 Wherefore, my brethren, be emulous of prophesying: and to speak with tongues, prohibit not.