'Unmarried' in the Bible

He may make himself unclean for his young unmarried sister in his immediate family.

A priest may not come near a dead person so that he becomes defiled. However, he may defile himself for a father, a mother, a son, a daughter, a brother, or an unmarried sister.

I say to the unmarried and to widows: It is good for them if they remain as I am.

But if she does leave, she must remain unmarried or be reconciled to her husband—and a husband is not to leave his wife.

I want you to be without concerns. An unmarried man is concerned about the things of the Lord—how he may please the Lord.

and his interests are divided. An unmarried woman or a virgin is concerned about the things of the Lord, so that she may be holy both in body and in spirit. But a married woman is concerned about the things of the world—how she may please her husband.