Deuteronomy 11:16 in the King James Version
Take heed to yourselves, that your heart be not deceived, and ye turn aside, and serve other gods, and worship them;
Context
15 I will give grass in your fields for your livestock, and you shall eat and be full.
16 Be careful, lest your heart be deceived, and you turn away to serve other gods and worship them;
17 and the LORD’s anger be kindled against you, and he shut up the sky so that there is no rain, and the land doesn’t yield its fruit; and you perish quickly from off the good land which the LORD gives you.