25 So he cried out to the Lord, and the Lord showed him a tree. ^aWhen he cast it into the waters, the waters were made sweet. There He ^bmade a statute and an ordinance for them, and there ^cHe tested them,  ‡

26 and said, ^a“If you diligently heed the voice of the Lord your God and do what is right in His sight, give ear to His commandments and keep all His statutes, I will put none of the ^bdiseases on you which I have brought on the Egyptians. For I am the Lord ^cwho heals you.”  ‡