'Covenants' in the Bible

They speak vain words, swearing falsely in making covenants: therefore judgment springeth up as hemlock in the furrows of the field.

who are Israelites; whose is the adoption, and the glory, and the covenants, and the giving of the law, and the service of God , and the promises;

Which things contain an allegory: for these women are two covenants; one from mount Sinai, bearing children unto bondage, which is Hagar.

that ye were at that time separate from Christ, alienated from the commonwealth of Israel, and strangers from the covenants of the promise, having no hope and without God in the world.