Exodus 15:26

15:26 He said, “If you will diligently obey the Lord your God, and do what is right in his sight, and pay attention to his commandments, and keep all his statutes, then all the diseases that I brought on the Egyptians I will not bring on you, for I, the Lord, am your healer.”

Deuteronomy 28:21-22

28:21 The Lord will plague you with deadly diseases until he has completely removed you from the land you are about to possess. 28:22 He will afflict you with weakness, fever, inflammation, infection, sword, blight, and mildew; these will attack you until you perish.

Deuteronomy 28:35

28:35 The Lord will afflict you in your knees and on your legs with painful, incurable boils – from the soles of your feet to the top of your head.