'Keep My Covenant' in the Bible

God said to Abraham, "As for you, you will keep my covenant, you and your seed after you throughout their generations.

Now therefore, if you will indeed obey my voice, and keep my covenant, then you shall be my own possession from among all peoples; for all the earth is mine;

If your children will keep my covenant, my testimony that I will teach them, their children also will sit on your throne forevermore."