Deuteronomy 11:8-12

8You shall therefore keep every commandment I am giving you today, so that you may have the strength to go in and possess the land that you are crossing the Jordan to possess, 9and so that you may live long in the land that the LORD swore to your fathers to give them and their descendants, a land flowing with milk and honey.

10For the land that you are entering to possess is not like the land of Egypt, from which you have come, where you sowed your seed and irrigated on foot, like a vegetable garden. 11But the land that you are crossing the Jordan to possess is a land of mountains and valleys that drinks in the rain from heaven. 12It is a land for which the LORD your God cares; the eyes of the LORD your God are always on it, from the beginning to the end of the year.