Head covering mandatory for women

1 Corinthians 11

3 But I want you to understand that the head of every man is Christ, the head of a woman is her husband, and the head of Christ is God. 4 Any man who prays or prophesies with his head covered dishonors his head, 5 but any woman who prays or prophesies with her head unveiled dishonors her head—it is the same as if her head were shaven. 6 For if a woman will not veil herself, then she should cut off her hair; but if it is disgraceful for a woman to be shorn or shaven, let her wear a veil. 7 For a man ought not to cover his head, since he is the image and glory of God; but woman is the glory of man.