Deuteronomy 11:13-22 KJV

13 And it shall come to pass, if ye shall hearken diligently unto my commandments which I command you this day, to love the LORD your God, and to serve him with all your heart and with all your soul, 14 That I will give you the rain of your land in his due season, the first rain and the latter rain, that thou mayest gather in thy corn, and thy wine, and thine oil. 15 And I will send grass in thy fields for thy cattle, that thou mayest eat and be full. 16 Take heed to yourselves, that your heart be not deceived, and ye turn aside, and serve other gods, and worship them; 17 And then the LORD's wrath be kindled against you, and he shut up the heaven, that there be no rain, and that the land yield not her fruit; and lest ye perish quickly from off the good land which the LORD giveth you. 18 Therefore shall ye lay up these my words in your heart and in your soul, and bind them for a sign upon your hand,