“‘Whoever touches ¹  the corpse ²  of any person ³  will be ceremonially unclean ⁴  seven days.

And whoever touches the body of someone killed with a sword in the open fields, ¹  or the body of someone who died of natural causes, ²  or a human bone, or a grave, will be unclean seven days. ³ 

Anyone who touches the corpse of any dead person and does not purify himself defiles the tabernacle of the Lord. And that person must be cut off from Israel, ¹  because the water of purification was not sprinkled on him. He will be unclean; his uncleanness remains on him.

Then a ceremonially clean person must take hyssop, dip it in the water, and sprinkle it on the tent, on all its furnishings, and on the people who were there, or on the one who touched a bone, or one killed, or one who died, or a grave.