Numbers 20:8-11

MLV(i) 8 Take the rod and assemble the congregation, you and Aaron your brother and speak to the rock before their eyes, that it give forth its water and you will bring forth water to them out of the rock. So you will give the congregation and their cattle drink. 9 And Moses took the rod from before Jehovah, as he commanded him.
10 And Moses and Aaron gathered the assembly together before the rock and he said to them, Hear now, you* rebels. Shall we bring forth water to you* out of this rock? 11 And Moses lifted up his hand and killed* the rock with his rod twice and water came out abundantly. And the congregation drank and their cattle.