Hebrews 7:27

7:27 He has no need to do every day what those priests do, to offer sacrifices first for their own sins and then for the sins of the people, since he did this in offering himself once for all.

Hebrews 8:8

8:8 But showing its fault, God says to them,

“Look, the days are coming, says the Lord, when I will complete a new covenant with the house of Israel and with the house of Judah.

Hebrews 10:16

10:16 “This is the covenant that I will establish with them after those days, says the Lord. I will put my laws on their hearts and I will inscribe them on their minds,”