Deuteronomy 8:17-19

New American Standard Bible

¹⁷ Otherwise, ^(A)you may say in your heart, ‘My power and the strength of my hand made me this wealth.’ ¹⁸ But you are to remember the Lord your God, for ^(B)it is He who is giving you power to make wealth, in order to confirm His covenant which He swore to your fathers, as it is this day. ¹⁹ And it shall come about, if you ever forget the Lord your God and follow other gods and serve and worship them, ^(C)I testify against you today that you will certainly perish.