'Mother' in the Bible

Plead with your mother, plead-- because she [is] not my wife, and I [am] not her husband. Let her put away her whoring {from before her}, and her adultery from between her breasts.

Because their mother was unfaithful; she who conceived them has acted shamefully, for she said: "I will go after my lovers, the ones who give [me] my bread, my water, my wool, and my flax, my oil, and my drink."

You will stumble [by] day, and the priest also will stumble with you at night. And I will destroy your mother;