1Then the whole congregation of Israel left the Desert of Sin, moving from place to place as the LORD commanded. They camped at Rephidim, but there was no water for the people to drink.
2So the people contended with Moses, “Give us water to drink.” “Why do you contend with me?” Moses replied. “Why do you test the LORD?”
3But the people thirsted for water there, and they grumbled against Moses: “Why have you brought us out of Egypt — to make us and our children and livestock die of thirst?”
— Exodus 17:1-3