Deuteronomy 28:15, 22, 45
Deuteronomy 28:15 NIV
However, if you do not obey the LORD your God and do not carefully follow all his commands and decrees I am giving you today, all these curses will come on you and overtake you
Deuteronomy 28:22 NIV
The LORD will strike you with wasting disease, with fever and inflammation, with scorching heat and drought, with blight and mildew, which will plague you until you perish.