Leviticus 26:15-16

¹⁵And if you despise My statutes, and your soul abhor My judgments, so as not to do all My commandments, by your making My covenant of no effect, (or, by your changing My covenant,)

¹⁶I also will do this unto you: I will visit you with trouble, wasting and burning with darkness of eyes, and exhaustion of soul; and ye shall sow your seed in vain for your enemies shall eat it.