Exodus 15:23

²¹And Miriam led them, saying, Let us sing to the Lord, for he has been very greatly glorified: The horse and rider has he cast into the sea.

²²So Moses brought up the children of Israel from the Red Sea, and brought them into the wilderness of Shur; and they went three days in the wilderness, and found no water to drink.

— Exodus 15:23 —

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

²⁵And Moses cried to the Lord, and the Lord showed him a tree, and he cast it into the water, and the water was sweetened: there he established to him ordinances and judgments, and there he proved him,