'My Covenant' in the Bible

But unto the wicked God saith, What hast thou to do to declare my statutes, or that thou shouldest take my covenant into thy mouth,

My loving-kindness will I keep for him for evermore, and my covenant shall stand fast with him;

My covenant will I not profane, nor alter the thing that is gone out of my lips.

If thy children keep my covenant, and my testimonies which I will teach them, their children also for evermore shall sit upon thy throne.