1 Corinthians 7:36-37

36But if any one think that he behaves unseemly to his virginity, if he be beyond the flower of his age, and so it must be, let him do what he will, he does not sin: let them marry.

37But he who stands firm in his heart, having no need, but has authority over his own will, and has judged this in his heart to keep his own virginity, he does well.