'My Covenant' in the Bible

And so I will renew my covenant with thee, that thou mayest know that I am the LORD:

Therefore thus sayeth the LORD God: As truly as I live, I will bring mine oath that he hath despised, and my covenant that he hath broken, upon his own head.

seeing that ye have brought into my Sanctuary strangers having uncircumcised hearts, and flesh, wherethrough my Sanctuary is defiled, when ye offer me bread, fat, and blood. Thus with all your abominations ye have broken my covenant,