Numbers 20:6-12

And Moses and Aaron went from before the congregation to the entrance of the tent of meeting, and fell upon their faces; and the glory of Jehovah appeared to them. And Jehovah spoke to Moses, saying, Take the staff, and gather the assembly together, thou, and Aaron thy brother, and speak ye unto the rock before their eyes, and it shall give its water; and thou shalt bring forth to them water out of the rock, and shalt give the assembly and their beasts drink. And Moses took the staff from before Jehovah, as he had commanded him. And Moses and Aaron gathered the congregation together before the rock, and he said to them, Hear now, ye rebels: shall we bring forth to you water out of this rock? And Moses lifted up his hand, and with his staff smote the rock twice, and much water came out, and the assembly drank, and their beasts. And Jehovah said to Moses and to Aaron, Because ye believed me not, to hallow me before the eyes of the children of Israel, therefore ye shall not bring this congregation into the land that I have given them.