Bible verses regarding head covering or Hijab. It clearly states that the woman needs to cover up her hair.
King James Bible CORINTHIANS 11:1-18
11:1 Be ye followers of me, even as I also am of Christ.
11:2 Now I praise you, brethren, that ye remember me in all things, and keep the ordinances, as I delivered them to you.
11:3 But I would have you know, that the head of every man is Christ; and the head of the woman is the man; and the head of Christ is God.
11:4 Every man praying or prophesying, having his head covered, dishonoureth his head.
11:5 But every woman that prayeth or prophesieth with her head uncovered dishonoureth her head: for that is even all one as if she were shaven.
11:6 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.
11:7 For a man indeed ought not to cover his head, forasmuch as he is the image and glory of God: but the woman is the glory of the man.
11:8 For the man is not of the woman: but the woman of the man.
11:9 Neither was the man created for the woman; but the woman for the man.
11:10 For this cause ought the woman to have power on her head because of the angels.
11:11 Nevertheless neither is the man without the woman, neither the woman without the man, in the Lord.
11:12 For as the woman is of the man, even so is the man also by the woman; but all things of God.
11:13 Judge in yourselves: is it comely that a woman pray unto God uncovered?
11:14 Doth not even nature itself teach you, that, if a man have long hair, it is a shame unto him?
11:15 But if a woman have long hair, it is a glory to her: for her hair is given her for a covering.
11:16 But if any man seem to be contentious, we have no such custom, neither the churches of God.
11:17 Now in this that I declare unto you I praise you not, that ye come together not for the better, but for the worse
11:18 For first of all, when ye come together in the church, I hear that there be divisions among you; and I partly believe it.