Deuteronomy 8
14 Ref Take care that your hearts are not lifted up in pride, giving no thought to the Lord your God who took you out of the land of Egypt, out of the prison-house;
15 Ref Who was your guide through that great and cruel waste, where there were poison-snakes and scorpions and a dry land without water; who made water come out of the hard rock for you;
16 Ref Who gave you manna for your food in the waste land, a food which your fathers had never seen; so that your pride might be broken and your hearts tested for your good in the end;