'Herself' in the Bible

There is a difference too between a married and an unmarried woman. She who is unmarried concerns herself with the Lord's business--that she may be holy both in body and spirit; but the married woman concerns herself with the business of the world--how she shall please her husband.

For if a woman does not cover herself, let her [hair] be shorn off. But if [it is] shameful for a woman to [have her head] shorn or shaved, let her cover her [head].

and she is never rude; she never thinks just of herself or ever gets annoyed. She never is resentful;