'Unmarried' in the Bible

And I say to the unmarried and to the widows: it is good for them if they may remain even as I am;

but and if she may separate, let her remain unmarried, or to the husband let her be reconciled, and let not a husband send away a wife.

And I wish you to be without anxiety; the unmarried is anxious for the things of the Lord, how he shall please the Lord;

The wife and the virgin have been distinguished: the unmarried is anxious for the things of the Lord, that she may be holy both in body and in spirit, and the married is anxious for the things of the world, how she shall please the husband.