Deuteronomy 8:12-14

12lest, when thou hast eaten and art full, and hast built goodly houses, and dwelt therein; 13and when thy herds and thy flocks multiply, and thy silver and thy gold is multiplied, and all that thou hast is multiplied; 14then thy heart be lifted up, and thou forget Jehovah thy God, who brought thee forth out of the land of Egypt, out of the house of bondage;