'New Covenant' in the Bible

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

For this is my blood of the new covenant, which is shed for many for the remission of sins.

And he said unto them, This is my blood of the new covenant, which is shed for many.

Likewise also the cup after supper, saying, This cup is the new covenant in my blood, which is shed for you.

Who also has made us able ministers of the new covenant; not of the letter, but of the spirit: for the letter kills, but the spirit gives life.

For finding fault with them, he says, Behold, the days come, says the Lord, when I will make a new covenant with the house of Israel and with the house of Judah:

In that he says, A new covenant, he has made the first old. Now that which decays and grows old is ready to vanish away.

And for this cause he is the mediator of the new covenant, that by means of death, for the redemption of the transgressions that were under the first covenant, they who are called might receive the promise of eternal inheritance.

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