NUM 27:14

14 The reason [that you will die and not enter that land] is that you both disobeyed my instructions/commands in the Zin Desert. When the Israeli people rebelled against me there at Meribah, near Kadesh, [I told you to speak to the rock to cause] water to flow out of it. [But because you struck the rock instead of speaking to it], you did not show the people my holy power.”