1 Corinthians 11:6

For if a woman be not covered, let her hair also be cut off. But if it be shameful to a woman to have her hair cut off or to be shaved, let her be covered.

Numbers 5:18

And the priest shall set the woman before Jehovah, and uncover the woman's head, and put the memorial oblation in her hands, which is the jealousy offering; and in the hand of the priest shall be the bitter water that bringeth the curse.

Deuteronomy 22:5

There shall not be a man's apparel on a woman, neither shall a man put on a woman's clothing; for whoever doeth so is an abomination to Jehovah thy God.

Treasury of Scripture Knowledge

Summary

For if the woman be not covered, let her also be shorn: but if it be a shame for a woman to be shorn or shaven, let her be covered.

Bible References

But

Numbers 5:18
And the priest shall set the woman before Jehovah, and uncover the woman's head, and put the memorial oblation in her hands, which is the jealousy offering; and in the hand of the priest shall be the bitter water that bringeth the curse.
Deuteronomy 22:5
There shall not be a man's apparel on a woman, neither shall a man put on a woman's clothing; for whoever doeth so is an abomination to Jehovah thy God.