1 Chronicles 16:17 KJV

And hath confirmed the same to Jacob for a law, and to Israel for an everlasting covenant,
1 Chronicles 16:17, King James Version

In context

16 Even of the covenant which he made with Abraham, and of his oath unto Isaac;

17 And hath confirmed the same to Jacob for a law, and to Israel for an everlasting covenant,

18 Saying, Unto thee will I give the land of Canaan, the lot of your inheritance;