Deuteronomy 32:15-18

15Then Jeshurun grew fat, and kicked — Thou art waxen fat, Thou art grown thick, And thou art covered with fatness; — He gave up 1God who made him, And lightly esteemed the Rock of his salvation.

16They moved him to jealousy with strange 2gods, With abominations did they provoke him to anger.

17They sacrificed unto demons who are not 3God; To 4gods whom they knew not, To new ones, who came newly up, Whom your fathers revered not.

18Of the Rock that begot thee wast thou unmindful, And thou hast forgotten 5God who brought thee forth.