Psalm 105:10

He then confirmed it to Jacob as a statute, to Israel [as] an everlasting covenant,

Genesis 17:7-8

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

Genesis 28:13-15

And behold, Yahweh [was] standing beside him, and he said, "I [am] Yahweh, the God of Abraham your father, and the God of Isaac. The ground on which you [were] sleeping I will give to you and to your descendants.

2 Samuel 23:5

Yet not so [is] my house with God, for he made an everlasting covenant for me, arranging everything. He has secured all my deliverance, and all my desire he will cause to happen.

Hebrews 13:20

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

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
And I will establish my covenant between me and you, and between your offspring after you, throughout their generations as an everlasting covenant to be as God for you and to your offspring after you.
2 Samuel 23:5
Yet not so [is] my house with God, for he made an everlasting covenant for me, arranging everything. He has secured all my deliverance, and all my desire he will cause to happen.
Hebrews 13:20
Now may the God of peace, who brought up from the dead our Lord Jesus, the great shepherd of the sheep, by the blood of the eternal covenant,

General references

Genesis 13:15
for all the land which you see I will give to you, and to your descendants, forever.
Deuteronomy 5:3
[It was] not with our ancestors [that] Yahweh made this covenant, [but with] these [of] us [who are] here alive today.
Micah 7:20
You will show faithfulness to Jacob, and loyal love to Abraham, as you have sworn to our ancestors from the days of old.
Luke 1:55
just as he spoke to our fathers, to Abraham and to his descendants {forever}."