1 Corinthians 14:21

21 In the law it is written: "With men of other tongues and other lips will I speak unto this people; and yet for all that they will not hear Me," saith the Lord.

1 Corinthians 14:21 In-Context

19 Yet in the church I would rather speak five words with my understanding, that by my voice I might teach others also, than ten thousand words in an unknown tongue.
20 Brethren, be not children in understanding. Nonetheless, in malice be ye children, but in understanding be men.
21 In the law it is written: "With men of other tongues and other lips will I speak unto this people; and yet for all that they will not hear Me," saith the Lord.
22 Therefore tongues are for a sign, not to those who believe, but to those who believe not; but prophesying serveth not those who believe not, but those who believe.
23 If therefore the whole church come together into one place and all speak with tongues, and there come in those who are unlearned or unbelievers, will they not say that ye are mad?
Third Millennium Bible (TMB), New Authorized Version, Copyright 1998 by Deuel Enterprises, Inc., Gary, SD 57237. All rights reserved.