"Look, the virgin will become pregnant and have a son, and they will name Him Immanuel," which means "God with us."

to a virgin engaged to a man named Joseph, a descendant of King David. The virgin's name was Mary.

This man had four virgin [i.e., unmarried] daughters, who were female prophets [i.e., they spoke by inspiration].

But if you should marry, you have not sinned. And if a virgin girl marries, she has not sinned. Yet those individuals [who do marry] will have troubles in this life, and I want to spare you of that.

so his interests are divided. However, the unmarried woman [Note: Possibly this refers to a widow, divorcee or non-virgin] and the virgin are concerned about the affairs of the Lord [and] how to be dedicated [to God] in both body and spirit. But the married woman is concerned about the affairs of the world [and] how to please her husband.

But if any man thinks he is [being tempted to] behave improperly toward his virgin [fiancee], and she is past prime [marriageable] age, and feels the need [to get married] [Note: The Greek says "and so it has to be"], he should do what he wants; they should get married --- that man has not sinned.

But [another] man, who has a conviction in his heart [about the matter], and does not feel it is necessary [to get married], but has control over his will [i.e., his sexual passion], and has made up his mind to keep [from marrying] his own virgin [fiancee] --- that man is doing the right thing [also].

So then, the man who marries his virgin [fiancee] is doing the right thing and the man who does not marry her is doing [even] better.

For I am jealous for you with a godly jealousy, because I promised you in marriage to one husband, that I might present you to Christ as a pure virgin.