'Marriage' in the Bible

I now deal with the subjects mentioned in your letter. It is well for a man to abstain altogether from marriage.

If, however, they cannot maintain self-control, by all means let them marry; for marriage is better than the fever of passion.

Are you bound to a wife? Do not seek to get free. Are you free from the marriage bond? Do not seek for a wife.

So that he who gives his daughter in marriage does well, and yet he who does not give her in marriage will do better.