Exodus 15:23-25

New King James Version

²³ Now when they came to ^(A)Marah, they could not drink the waters of Marah, for they were bitter. Therefore the name of it was called ^[a]Marah. ²⁴ And the people ^(B)complained against Moses, saying, “What shall we drink?” ²⁵ So he cried out to the Lord, and the Lord showed him a tree. ^(C)When he cast it into the waters, the waters were made sweet.

There He ^(D)made a statute and an ^[b]ordinance for them, and there ^(E)He tested them,