Deuteronomy 28:58-63

“If you are not careful to do all the words of this law that are written in this book, to fear and honor with reverence this glorious and awesome name, the LORD your God, then the LORD will bring extraordinary plagues on you and your descendants, even severe and lasting plagues, and miserable and chronic sicknesses. Moreover, He will bring on you all the diseases of Egypt of which you were afraid, and they will cling to you. Also the LORD will bring on you every sickness and every plague which is not written in this book of this law, until you are destroyed. Because you did not obey the voice of the LORD your God, you who were as numerous as the stars of heaven shall be left few in number. It shall come about that just as the LORD delighted over you to make you prosper and multiply, so the LORD will delight over you to bring you to ruin and destruction; and you will be uprooted [violently] from the land which you are entering to possess.