Exodus 17:1-6

¹And all the congregation of the children of Israel journeyed from the wilderness of Sin, by their journeys, according to the commandment of Jehovah, and encamped in Rephidim: and there was no water for the people to drink. ²Wherefore the people stove with Moses, and said, Give us water that we may drink. And Moses said unto them, Why strive ye with me? Wherefore do ye tempt Jehovah? ³And the people thirsted there for water; and the people murmured against Moses, and said, Wherefore hast thou brought us up out of Egypt, to kill us and our children and our cattle with thirst? ⁴And Moses cried unto Jehovah, saying, What shall I do unto this people? They are almost ready to stone me. ⁵And Jehovah said unto Moses, Pass on before the people, and take with thee of the elders of Israel; and they rod, wherewith thou smotest the river, take in thy hand, and go. ⁶Behold, I will stand before thee there upon the rock in Horeb; and thou shalt smite the rock, and there shall come water out of it, that the people may drink. And Moses did so in the sight of the elders of Israel.