8:19 It shall be, if you shall forget Yahweh your God, and walk after other gods, and serve them, and worship them, I testify against you this day that you shall surely perish.
-World English Bible
Other Translation
8:19 And it shall be, if thou do at all forget the LORD thy God, and walk after other gods, and serve them, and worship them, I testify against you this day that ye shall surely perish.
-King James Version