Deuteronomy 8:2-16

2Remember how the LORD your God led you all the way in the wilderness these forty years, to humble and test you in order to know what was in your heart, whether or not you would keep his commands. 3He humbled you, causing you to hunger and then feeding you with manna, which neither you nor your ancestors had known, to teach you that man does not live on bread alone but on every word that comes from the mouth of the LORD . 4Your clothes did not wear out and your feet did not swell during these forty years.

5Know then in your heart that as a man disciplines his son, so the LORD your God disciplines you. 6Observe the commands of the LORD your God, walking in obedience to him and revering him. 7For the LORD your God is bringing you into a good land—a land with brooks, streams, and deep springs gushing out into the valleys and hills; 8a land with wheat and barley, vines and fig trees, pomegranates, olive oil and honey;

9a land where bread will not be scarce and you will lack nothing; a land where the rocks are iron and you can dig copper out of the hills. 10When you have eaten and are satisfied, praise the LORD your God for the good land he has given you. 11Be careful that you do not forget the LORD your God, failing to observe his commands, his laws and his decrees that I am giving you this day. 12Otherwise, when you eat and are satisfied, when you build fine houses and settle down, 13and when your herds and flocks grow large and your silver and gold increase and all you have is multiplied, 14then your heart will become proud and you will forget the LORD your God, who brought you out of Egypt, out of the land of slavery. 15He led you through the vast and dreadful wilderness, that thirsty and waterless land, with its venomous snakes and scorpions. He brought you water out of hard rock. 16He gave you manna to eat in the wilderness, something your ancestors had never known, to humble and test you so that in the end it might go well with you.