They must be silent and are not permitted to speak in church.
Let your women keep silence in the churches: for it is not permitted unto them to speak; but they are commanded to be under obedience as also saith the law. 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. 1 Corinthians 14:34-35
They may pray and prophesy (but they must do it with a covered head or their head is dishonored).
Every woman that prayeth or prophesieth with her head uncovered dishonoureth her head. 1 Chorinthians 11:3
In some manuscripts, verses 34-35 are found at the end of chapter 14, leading some scholars to think that they were not written by Paul but originated from a misogynistic scribe's marginal note.
