Exodus 17:2-4

2Because of this, the people quarrelled with Moses. They said, ‘Give us water to drink!’ Moses said to them, ‘You should not quarrel with me! You should not try to test the Lord!’

3But the people needed water to drink. They complained against Moses. They said, ‘You should not have brought us out of Egypt! You will kill us and our children and our animals. We will all die, because we have no water to drink.’

4Then Moses called to the Lord for help. He said, ‘What can I do with these people? They will soon be throwing stones at me to kill me.’