Numbers 20:8-12

⁸ "Take the rod ; and you and your brother Aaron assemble the congregation and speak to the rock before their eyes , that it may yield its water . You shall thus bring forth water for them out of the rock and let the congregation and their beasts drink ." ⁹ So Moses took the rod from before e the Lord , just as He had commanded him; ¹⁰ and Moses and Aaron gathered the assembly before e the rock . And he said to them, " Listen now , you rebels ; shall we bring forth water for you out of this rock ?" ¹¹ Then Moses lifted up his hand and struck the rock twice with his rod ; and water came forth abundantly , and the congregation and their beasts drank . ¹² But the Lord said to Moses and Aaron , " Because you have not believed Me, to treat Me as holy in the sight of the sons of Israel , therefore you shall not bring this assembly into the land which I have given them."