Numbers 8:7

8:7 And do this to them to purify them: Sprinkle water of purification on them; then have them shave all their body and wash their clothes, and so purify themselves.

Numbers 19:7

19:7 Then the priest must wash his clothes and bathe himself in water, and afterward he may come into the camp, but the priest will be ceremonially unclean until evening.

Numbers 19:17

19:17 “‘For a ceremonially unclean person you must take some of the ashes of the heifer burnt for purification from sin and pour fresh running water over them in a vessel.

Numbers 20:5

20:5 Why have you brought us up from Egypt only to bring us to this dreadful place? It is no place for grain, or figs, or vines, or pomegranates; nor is there any water to drink!”

Numbers 20:10

20:10 Then Moses and Aaron gathered the community together in front of the rock, and he said to them, “Listen, you rebels, must we bring water out of this rock for you?”

Numbers 20:19

20:19 Then the Israelites said to him, “We will go along the highway, and if we or our cattle drink any of your water, we will pay for it. We will only pass through on our feet, without doing anything else.”

Numbers 21:5

21:5 And the people spoke against God and against Moses, “Why have you brought us up out of Egypt to die in the wilderness, for there is no bread or water, and we detest this worthless food.”