'My Covenant' in the Bible

and he said: "This is my covenant blood, which is poured out for many.

This is my covenant with them, When I shall take away their sins.

Not according tot he covenant which I made with their forefathers, On the day when I took them by the hand to lead them forth out of the land of Egypt; For they did not continue in my covenant, And therefore I disregarded them," says the Lord.