Leviticus 26:15-16

¹⁵but disobey them, and your soul should loathe my judgments, so that ye should not keep all my commands, so as to break my covenant,

¹⁶then will I do thus to you: I will even bring upon you perplexity and the itch, and the fever that causes your eyes to waste away, and disease that consumes your life; and ye shall sow your seeds in vain, and your enemies shall eat them.