Deuteronomy 8:19-20

New American Standard Bible

¹⁹ And it shall come about, if you ever forget the Lord your God and follow other gods and serve and worship them, ^(A)I testify against you today that you will certainly perish. ²⁰ Like the nations that the Lord eliminates from you, so ^(B)you shall perish, because you would not listen to the voice of the Lord your God.