Numbers 5:17

5:17 The priest will then take holy water in a pottery jar, and take some of the dust that is on the floor of the tabernacle, and put it into the water.

Numbers 19:21

19:21 “‘So this will be a perpetual ordinance for them: The one who sprinkles the water of purification must wash his clothes, and the one who touches the water of purification will be unclean until evening.

Numbers 24:7

24:7 He will pour the water out of his buckets,

and their descendants will be like abundant water;

their king will be greater than Agag,

and their kingdom will be exalted.

Numbers 27:14

27:14 For in the wilderness of Zin when the community rebelled against me, you rebelled against my command to show me as holy before their eyes over the water – the water of Meribah in Kadesh in the wilderness of Zin.”