'Husband' in the Bible

Contend with your mother, contend; for she is not my wife, neither am I her husband; and let her put away her whoredoms from her face, and her adulteries from between her breasts;

And she shall follow after her lovers, but she shall not overtake them; and she shall seek them, but shall not find them: then shall she say, I will go and return to my first husband; for then was it better with me than now.