Deuteronomy 11:13-15

From now on if you listen obediently to the commandments that I am commanding you today, love GOD, your God, and serve him with everything you have within you, he’ll take charge of sending the rain at the right time, both autumn and spring rains, so that you’ll be able to harvest your grain, your grapes, your olives. He’ll make sure there’s plenty of grass for your animals. You’ll have plenty to eat.