Deuteronomy 6:11-13

11and houses full of all good things, which thou filledst not, and cisterns hewn out, which thou hewedst not, vineyards and olive-trees, which thou plantedst not, and thou shalt eat and be full; 12then beware lest thou forget Jehovah, who brought thee forth out of the land of Egypt, out of the house of bondage. 13Thou shalt fear Jehovah thy God; and him shalt thou serve, and shalt swear by his name.