1 Corinthians 11:6-7

If a woman does not cover her head, she should have her hair cut off; and if it is disgraceful for a woman to have her hair cut off or her head shaved, she should cover her head. A man ought not have his head covered [during worship], since he is the image and [reflected] glory of God; but the woman is [the expression of] man’s glory. [Gen 1:26]