Exodus 17:1-4

1The whole Israelite community set out from the Desert of Sin, traveling from place to place as the Lord commanded. They camped at Rephidim, but there was no water for the people to drink. 2So they quarreled with Moses and said, “Give us water to drink.” Moses replied, “Why do you quarrel with me? Why do you put the Lord to the test?” 3But the people were thirsty for water there, and they grumbled against Moses. They said, “Why did you bring us up out of Egypt to make us and our children and livestock die of thirst?” 4Then Moses cried out to the Lord, “What am I to do with these people? They are almost ready to stone me.”