Deuteronomy 11:13-15

So if you faithfully obey the commands I am giving you today—to love the LORD your God and to serve him with all your heart and with all your soul— then I will send rain on your land in its season, both autumn and spring rains, so that you may gather in your grain, new wine and olive oil. I will provide grass in the fields for your cattle, and you will eat and be satisfied.