Psalm 105:10

and confirmed the same to Jacob for a statute; to Israel for an everlasting covenant,

Genesis 17:7-8

I will establish my covenant between me and you and your seed after you throughout their generations for an everlasting covenant, to be a God to you and to your seed after you.

Genesis 28:13-15

Behold, Yahweh stood above it, and said, "I am Yahweh, the God of Abraham your father, and the God of Isaac. The land whereon you lie, to you will I give it, and to your seed.

2 Samuel 23:5

Most certainly my house is not so with God, yet he has made with me an everlasting covenant, ordered in all things, and sure, for it is all my salvation, and all [my] desire, although he doesn't make it grow.

Hebrews 13:20

Now may the God of peace, who brought again from the dead the great shepherd of the sheep with the blood of an eternal covenant, our Lord Jesus,

Treasury of Scripture Knowledge

Summary

And confirmed the same unto Jacob for a law, and to Israel for an everlasting covenant:

Bible References

An everlasting

Genesis 17:7
I will establish my covenant between me and you and your seed after you throughout their generations for an everlasting covenant, to be a God to you and to your seed after you.
2 Samuel 23:5
Most certainly my house is not so with God, yet he has made with me an everlasting covenant, ordered in all things, and sure, for it is all my salvation, and all [my] desire, although he doesn't make it grow.
Hebrews 13:20
Now may the God of peace, who brought again from the dead the great shepherd of the sheep with the blood of an eternal covenant, our Lord Jesus,

General references

Genesis 13:15
for all the land which you see, I will give to you, and to your offspring forever.
Deuteronomy 5:3
Yahweh didn't make this covenant with our fathers, but with us, even us, who are all of us here alive this day.
Micah 7:20
You will give truth to Jacob, and mercy to Abraham, as you have sworn to our fathers from the days of old.
Luke 1:55
As he spoke to our fathers, to Abraham and his seed forever."