Deuteronomy 28:27-29

Amplified Bible

²⁷ “The Lord will strike you with the boils of Egypt and with tumors and with the scab and the itch that you cannot heal. ²⁸ The Lord will strike you with madness and with blindness and with bewilderment of heart and mind; ²⁹ and you will be groping at noon [in broad daylight], just as the blind grope in the darkness, and nothing you do will prosper; but you will only be oppressed and exploited and robbed continually, with no one to save you.