'My Covenant' in the Bible

I will turn to you, make you fruitful, multiply you, and maintain my covenant with you.

if you reject my statutes and abhor my regulations so that you do not keep all my commandments and you break my covenant --

I will remember my covenant with Jacob and also my covenant with Isaac and also my covenant with Abraham, and I will remember the land.

In spite of this, however, when they are in the land of their enemies I will not reject them and abhor them to make a complete end of them, to break my covenant with them, for I am the Lord their God.