Deuteronomy 29:2-9

2And Moses called unto all Israel, and said unto them, Ye have seen all that Yhwh did before your eyes in the land of Egypt unto Pharaoh, and unto all his servants, and unto all his land; 3The great temptations which thine eyes have seen, the signs, and those great miracles: 4Yet Yhwh hath not given you an heart to perceive, and eyes to see, and ears to hear, unto this day. 5And I have led you forty years in the wilderness: your clothes are not waxen old upon you, and thy shoe is not waxen old upon thy foot. 6Ye have not eaten bread, neither have ye drunk wine or strong drink: that ye might know that I am Yhwh your God. 7And when ye came unto this place, Sihon the king of Heshbon, and Og the king of Bashan, came out against us unto battle, and we smote them: 8And we took their land, and gave it for an inheritance unto the Reubenites, and to the Gadites, and to the half tribe of Manasseh. 9Keep therefore the words of this covenant, and do them, that ye may prosper in all that ye do.