Deuteronomy 8:13

10 and thou hast eaten, and been satisfied, and hast blessed Jehovah thy God, on the good land which he hath given to thee.

11 `Take heed to thyself, lest thou forget Jehovah thy God so as not to keep His commands, and His judgments, and His statutes which I am commanding thee to-day;

12 lest thou eat, and hast been satisfied, and good houses dost build, and hast inhabited;

13 and thy herd and thy flock be multiplied, and silver and gold be multiplied to thee; and all that is thine be multiplied:

14 `And thy heart hath been high, and thou hast forgotten Jehovah thy God (who is bringing thee out of the land of Egypt, out of a house of servants;

15 who is causing thee to go in the great and the terrible wilderness -- burning serpent, and scorpion, and thirst -- where there is no water; who is bringing out to thee waters from the flinty rock;

16 who is causing thee to eat manna in the wilderness, which thy fathers have not known, in order to humble thee, and in order to try thee, to do thee good in thy latter end),