Deuteronomy 31:16-20

The Lord said to Moses, “Behold, you are about to lie down with your fathers; and this people will arise and play the prostitute with the foreign gods of the land into the midst of which they are going, and they will abandon Me and break My covenant which I have made with them.

Then My anger will be kindled against them on that day, and I will abandon them and hide My face from them, and they will be consumed, and many evils and troubles will find them; so they will say on that day, ‘Is it not because our God is not among us that these evils have found us?’

But I will assuredly hide My face on that day because of all the evil that they will have done, for they will have turned away to other gods.

“Now then, write this song for yourselves, and teach it to the sons of Israel; put it on their lips, so that this song may be a witness for Me against the sons of Israel.

For when I bring them into the land flowing with milk and honey, which I swore to their fathers, and they eat and are satisfied and become prosperous, then they will turn to other gods and serve them, and spurn Me and break My covenant.