1 Corinthians 14:3, 19, 35

But he that prophesieth speaketh unto men to edification, and exhortation, and comfort.

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.

And if they will learn any thing, let them ask their husbands at home: for it is a shame for women to speak in the church.