Deuteronomy 8:19
And it shall be, if you do at all forget the LORD your God, and walk after other gods, and serve them, and worship them, I testify against you this day that all of you shall surely perish.
And it shall be, if you do at all forget the LORD your God, and walk after other gods, and serve them, and worship them, I testify against you this day that all of you shall surely perish.