kjv 1Corinthians:14:19-20
kjv@1Corinthians:14:19 @ Yet in the church I had rather speak five words with my understanding, that by my voice I might teach others also, than ten thousand words in an unknown tongue.
kjv@1Corinthians:14:20 @ Brethren, be not children in understanding: howbeit in malice be ye children, but in understanding be men.