Deḇarim (Deuteronomy) 11:13-14

And it shall be that if you diligently obey My commands which I command you today, to love יהוה your Elohim and to serve Him with all your heart and with all your being, then I shall give you the rain for your land in its season, the early rain and the latter rain, and you shall gather in your grain, and your new wine, and your oil.