Numbers 19:14

11 `He who is coming against the dead body of any man -- is unclean seven days;

12 he doth cleanse himself for it on the third day, and on the seventh day he is clean; and if he cleanse not himself on the third day, then on the seventh day he is not clean.

13 Any one who is coming against the dead, against the body of man who dieth, and cleanseth not himself -- the tabernacle of Jehovah he hath defiled, and that person hath been cut off from Israel, for water of separation is not sprinkled upon him; he is unclean; his uncleanness [is] still upon him.

14 `This [is] the law, when a man dieth in a tent: every one who is coming in unto the tent, and all that [is] in the tent, is unclean seven days;

15 and every open vessel which hath no covering of thread upon it is unclean.

16 `And every one who cometh, on the face of the field, against the pierced of a sword, or against the dead, or against a bone of man, or against a grave, is unclean seven days;

17 and they have taken for the unclean person of the ashes of the burning of the [cleansing], and he hath put upon it running water unto a vessel;