'Touched' in the Bible

And after the holy place and all its vessels have been covered up by Aaron and his sons, when the tents of the people go forward, the sons of Kohath are to come and take it up; but the holy things may not be touched by them for fear of death.

But Joshua, the son of Nun, and Caleb, the son of Jephunneh, of those who went to see the land, were not touched by disease.

And a clean person is to take hyssop and put it in the water, shaking it over the tent, and all the vessels, and the people who were there, and over him by whom the bone, or the body of one who has been put to death with the sword, or the body of one who has come to his end by a natural death, or the resting-place was touched.

Anything touched by the unclean person will be unclean; and any person touching it will be unclean till evening.