Numbers 20:3-13

³And the people contended with Moses, and said, "Would that we had died when our brethren died before the LORD! ⁴Why have you brought the assembly of the LORD into this wilderness, that we should die here, both we and our cattle? ⁵And why have you made us come up out of Egypt, to bring us to this evil place? It is no place for grain, or figs, or vines, or pomegranates; and there is no water to drink." ⁶Then Moses and Aaron went from the presence of the assembly to the door of the tent of meeting, and fell on their faces. And the glory of the LORD appeared to them, ⁷and the LORD said to Moses, ⁸"Take the rod, and assemble the congregation, you and Aaron your brother, and tell the rock before their eyes to yield its water; so you shall bring water out of the rock for them; so you shall give drink to the congregation and their cattle." ⁹And Moses took the rod from before the LORD, as he commanded him.

¹⁰And Moses and Aaron gathered the assembly together before the rock, and he said to them, "Hear now, you rebels; shall we bring forth water for you out of this rock?" ¹¹And Moses lifted up his hand and struck the rock with his rod twice; and water came forth abundantly, and the congregation drank, and their cattle. ¹²And the LORD said to Moses and Aaron, "Because you did not believe in me, to sanctify me in the eyes of the people of Israel, therefore you shall not bring this assembly into the land which I have given them." ¹³These are the waters of Mer'ibah, where the people of Israel contended with the LORD, and he showed himself holy among them.