If anyone is worried that he might not be acting honorably toward the virgin he is engaged to, and if his passions are too strong and he feels he ought to marry, he should do as he wants. He is not sinning. They should get married.
Keep his decrees and commands, which I am giving you today, so that it may go well with you and your children after you and that you may live long in the land the Lord your God gives you for all time.