1 Corinthians 11:10-15
11:10 For this reason a woman should have a symbol of authority on her head, because of the angels.
11:11 In any case, in the Lord woman is not independent of man, nor is man independent of woman.
11:12 For just as woman came from man, so man comes through woman. But all things come from God.
11:13 Judge for yourselves: Is it proper for a woman to pray to God with her head uncovered?
11:14 Does not nature itself teach you that if a man has long hair, it is a disgrace for him,
11:15 but if a woman has long hair, it is her glory? For her hair is given to her for a covering.