1 Timothy 2:12

But I suffer not a woman to teach, nor to usurp authority over the man, but to be in silence.

Cross-reference

1 Corinthians 11:3 presents the headship order (man over woman) that grounds the prohibition against women teaching or having authority over men.

1 Corinthians 14:34 commands women to be silent in churches, closely matching the restriction here against teaching and taking authority.