1 Corinthians 7:36-38

36 But if a man thinks he's behaving improperly with the woman he's engaged to, and if he thinks he will give in to his strong sexual desire, and if he thinks he ought to get married, he is not sinning by getting married.

37 But if a man stays true to his principles, and there is no obligation to marry, and has the power to keep his feelings under control and stay engaged to her, he does well not to marry.

38 So the man who marries the woman he's engaged to does well, while the one who does not get married does better.