'New Covenant' in the Bible

as we see there was, for after complaining of them, He adds, "Behold the days come, saith the Lord, that I will make a new covenant with the house of Israel, and with the house of Judah:

Now by saying, a new covenant, He hath antiquated the first: and what is antiquated, and groweth old, is near it's exit.

And on this account He is the mediator of a new covenant, that undergoing death for the redemption of transgressions against the first covenant, they that are called might receive the promise of an eternal inheritance.

and to Jesus the mediator of the new covenant, and to the blood of sprinkling, that speaketh better things than Abel.