Exodus 15:24-26

Darby Translation

²⁴ And the people murmured against Moses, saying, What shall we drink?

²⁵ And he cried to Jehovah; and Jehovah shewed him wood, and he cast it into the waters, and the waters became sweet. There he made for them a statute and an ordinance; and there he tested them.

²⁶ And he said, If thou wilt diligently hearken to the voice of Jehovah thy God, and do what is right in his eyes, and incline thine ears to his commandments, and keep all his statutes, I will put none of the complaints upon thee that I have put upon the Egyptians; for I am Jehovah who healeth thee.