'New Covenant' in the Bible

Behold, the days come, saith Jehovah, that I will make a new covenant with the house of Israel, and with the house of Judah:

And the cup in like manner after supper, saying, This cup is the new covenant in my blood, even that which is poured out for you.

In like manner also the cup, after supper, saying, This cup is the new covenant in my blood: this do, as often as ye drink it , in remembrance of me.

who also made us sufficient as ministers of a new covenant; not of the letter, but of the spirit: for the letter killeth, but the spirit giveth life.

For finding fault with them, he saith, 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;

In that he saith, A new covenant he hath made the first old. But that which is becoming old and waxeth aged is nigh unto vanishing away.

And for this cause he is the mediator of a new covenant, that a death having taken place for the redemption of the transgressions that were under the first covenant, they that have been called may receive the promise of the eternal inheritance.

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