First Letter to the Corinthians 7:32-35.
Brothers and sisters: I should like you to be free of anxieties. An unmarried man is anxious about the things of the Lord, how he may please the Lord.
But a married man is anxious about the things of the world, how he may please his wife,
and he is divided. An unmarried woman or a virgin is anxious about the things of the Lord, so that she may be holy in both body and spirit. A married woman, on the other hand, is anxious about the things of the world, how she may please her husband.
I am telling you this for your own benefit, not to impose a restraint upon you, but for the sake of propriety and adherence to the Lord without distraction.