Deuteronomy 8:11-14

11“Beware that you do not forget the Lord your God by failing to keep His commandments and His judgments (precepts) and His statutes which I am commanding you today;

12otherwise, when you have eaten and are satisfied, and have built good houses and lived in them,

13and when your herds and flocks multiply, and your silver and gold multiply, and all that you have increases,

14then your heart will become lifted up [by self-conceit and arrogance] and you will forget the Lord your God who brought you from the land of Egypt, out of the house of slavery.