And Jehovah will take away from you all sickness, and will afflict you with none of the terrible diseases of Egypt which you have known, but will lay them on all those who hate you.

and said: If you diligently heed the voice of Jehovah your God and do what is right in His eyes, give ear to His commandments and keep all His statutes, I will put none of the diseases on you which I have brought upon the Egyptians. For I am Jehovah who heals you.