Deuteronomy 11:9-12

9so that you may live long on the land which the Lord swore (solemnly promised) to your fathers to give to them and to their descendants, a land [of great abundance,] flowing with milk and honey.

10For the land which you are entering to possess is not like the land of Egypt from which you have come, where you sowed your seed and watered it with your foot like a garden of vegetables.

11But the land into which you are about to cross to possess, a land of hills and valleys, drinks water from the rain of heaven,

12a land for which the Lord your God cares; the eyes of the Lord your God are always on it, from the beginning of the year to the end of the year.