Deuteronomy 8:11, 19
Deuteronomy 8:11 NCV
Be careful not to forget the LORD your God so that you fail to obey his commands, laws, and rules that I am giving to you today.
Deuteronomy 8:19 NCV
If you ever forget the LORD your God and follow other gods and worship them and bow down to them, I warn you today that you will be destroyed.