Deuteronomy 8:13-17

ERV(i) 13 and when thy herds and thy flocks multiply, and thy silver and thy gold is multiplied, and all that thou hast is multiplied; 14 then thine heart be lifted up, and thou forget the LORD thy God, which brought thee forth out of the land of Egypt, out of the house of bondage; 15 who led thee through the great and terrible wilderness, [wherein were] fiery serpents and scorpions, and thirsty ground where was no water; who brought thee forth water out of the rock of flint; 16 who fed thee in the wilderness with manna, which thy fathers knew not; that he might humble thee, and that he might prove thee, to do thee good at thy latter end: 17 and thou say in thine heart, My power and the might of mine hand hath gotten me this wealth.