'Touched' in the Bible

A clean person is to take some hyssop, dip it in water, and then sprinkle it on the tent, on every vessel, and on whoever was there (that is, on whoever touched the bones, the killed person, or the dead body, including whoever dug the grave).

"Now you are to stay outside the camp for seven days, after which any of you who has killed a person or touched someone who was killed may purify yourselves on the third day. You and your captives will be pure on the seventh day.