1 Corinthians 7
34 Ref And the wife is not the same as the virgin. The virgin gives her mind to the things of the Lord, so that she may be holy in body and in spirit: but the married woman takes thought for the things of the world, how she may give pleasure to her husband.
35 Ref Now I say this for your profit; not to make things hard for you, but because of what is right, and so that you may be able to give all your attention to the things of the Lord.