1 Corinthians 11:13

Judge in yourselves - Consider the subject in your own common sense, and then say whether it be decent for a woman to pray in public without a veil on her head? The heathen priestesses prayed or delivered their oracles bare-headed or with dishevelled hair, non comptae mansere comae , as in the case of the Cumaean Sibyl, Aen. vi., ver. 48, and otherwise in great disorder: to be conformed to them would be very disgraceful to Christian women. And in reference to such things as these, the apostle appeals to their sense of honor and decency.