Deuteronomy 32:15-17

15 But Jeshurun [(the upright one)] waxed fat and kicked; (thou art waxen fat, thou art grown thick, thou hast covered thyself) and forsook the God [who] made him and lightly esteemed the strong One of his saving health.

16 They provoked him to jealousy with strange [gods]; with abominations they provoked him to anger.

17 They sacrificed unto devils, not to God, to gods whom they knew not, to new [gods that] came from nearby, whom your fathers feared not.