Deuteronomy 28:17

13 The LORD will make you the head and not the tail; you will only move upward and never downward, if you hear and carefully follow the commandments of the LORD your God, which I am giving you today.

14 Do not turn aside to the right or to the left from any of the words I command you today, and do not go after other gods to serve them.

15 If, however, you do not obey the LORD your God by carefully following all His commandments and statutes I am giving you today, all these curses will come upon you and overtake you:

16 You will be cursed in the city and cursed in the country.

17 Your basket and kneading bowl will be cursed.

18 The fruit of your womb will be cursed, as well as the produce of your land, the calves of your herds, and the lambs of your flocks.

19 You will be cursed when you come in and cursed when you go out.

20 The LORD will send curses upon you, confusion and reproof in all to which you put your hand, until you are destroyed and quickly perish because of the wickedness you have committed in forsaking Him.

21 The LORD will make the plague cling to you until He has exterminated you from the land that you are entering to possess.

Read all of Deuteronomy 28