Exodus 15:22-24

Wycliffe Bible

²² Forsooth Moses took Israel from the Red Sea, and they went out into the desert of Shur; and they went three days by the wilderness, and they found not water (and they went three days in the wilderness, but found no water).

²³ And they came into Marah, and they might not drink the waters of Marah, for they were bitter; wherefore he putted a covenable name to the place, and called it Marah, that is, bitterness. (And they came to Marah, but they could not drink the water there, for it was bitter; so they put a suitable name to that place, and called it Marah, that is, Bitterness.)

²⁴ And the people grouched against Moses (And the people grumbled against Moses), and said, What shall we drink?