Deuteronomy 28:27, 35
Deuteronomy 28:27 NIV
The LORD will afflict you with the boils of Egypt and with tumors, festering sores and the itch, from which you cannot be cured.
Deuteronomy 28:35 NIV
The LORD will afflict your knees and legs with painful boils that cannot be cured, spreading from the soles of your feet to the top of your head.