Deuteronomy 9:27

27Remember your servants, Abraham, Isaac, and Jacob. Do not regard the stubbornness of this people, or their wickedness or their sin,

2 Samuel 23:5

5 For does not my house stand so with God?
aFor he has made with me an everlasting covenant,
ordered in all things and secure.
For will he not cause to prosper
all my help and my desire?

Jeremiah 33:20-26

20 bThus says the Lord: cIf you can break my covenant with the day and my covenant with the night, dso that day and night will not come at their appointed time, 21 ethen also my covenant with David my servant may be broken, so that he shall not have a son to reign on his throne, and my covenant with the Levitical priests my ministers. 22As fthe host of heaven cannot be numbered and gthe sands of the sea cannot be measured, so I will multiply the offspring of David my servant, and the Levitical priests who minister to me.”

23The word of the Lord came to Jeremiah: 24“Have you not observed that these people are saying, ‘The Lord has rejected the two clans that he chose’? Thus they have despised my people so that they are no longer a nation in their sight. 25Thus says the Lord: hIf I have not established my covenant with day and night and the fixed order of heaven and earth, 26then I will reject the offspring of Jacob and David my servant and will not choose one of his offspring to rule over the offspring of Abraham, Isaac, and Jacob. iFor I will restore their fortunes and will have mercy on them.”

Luke 1:72-75

72 jto show the mercy promised to our fathers
and kto remember his holy lcovenant,
73 mthe oath that he swore to our father Abraham, to grant us
74that we, being delivered from the hand of our enemies,
might serve him nwithout fear,
75 oin holiness and righteousness before him pall our days.

Hebrews 8:10

10 qFor this is the covenant that I will make with the house of Israel
after those days, declares the Lord:
I will put my laws into their minds,
and rwrite them on their hearts,
and I will be their God,
and they shall be my people.
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