Deuteronomy 11:13 - 11:17
13 “And it will be that, if you listen obediently to my commandments which I am commanding you today, to love Yahweh your God and to serve Him with all your heart and all your soul, 14 that I, Yahweh, will give the rain for your land in its season, the early and late rains, that you may gather in your grain and your new wine and your oil. 15 And I will give grass in your fields for your cattle, and you will eat and be satisfied. 16 Beware lest your hearts be deceived, and you turn away and serve other gods and worship them, 17 and the anger of Yahweh will be kindled against you, and He will shut up the heavens so that there will be no rain and the ground will not yield its fruit; and you will perish quickly from the good land which Yahweh is giving you.