Deuteronomy 28:12-14

The LORD will open up his heavenly storehouse so that the skies send rain on your land at the right time, and he will bless everything you do. You will lend to other nations, but you will not need to borrow from them. The LORD will make you like the head and not like the tail; you will be on top and not on bottom. But you must obey the commands of the LORD your God that I am giving you today, being careful to keep them. Do not disobey anything I command you today. Do exactly as I command, and do not follow other gods or serve them.