Deuteronomy 8:17-19

Darby Translation

¹⁷ —and thou say in thy heart, My power and the might of my hand has procured me this wealth.

¹⁸ But thou shalt remember Jehovah thy God, that it is he who giveth thee power to get wealth, that he may establish his covenant which he swore unto thy fathers, as it is this day.

¹⁹ And it shall be, if thou do at all forget Jehovah thy God, and go after other gods, and serve them, and bow down to them, I testify against you this day that ye shall utterly perish.