14 And they shall separate men continually, passing through in the land burying those transported with those remaining upon the face of the earth, to cleanse it: from the end of seven months they shall search.
Ezekiel 39:14 Cross References - JuliaSmith
Numbers 19:11-19
11 He touching upon the dead of any soul of man and he was unclean seven days.
12 He shall purify himself in the third day, and in the seventh day he shall be clean: and if he shall not be purified in the third day, in the seventh day he shall not be clean.
13 All touching upon the dead, upon the soul of man which shall die, and shall not be purified, defiled the dwelling of Jehovah; and that soul was cut off from Israel: for the water of uncleanness was not sprinkled upon him, he shall be unclean; his uncleanness yet upon him.
14 This the law of a man when he shall die in the tent; all going into the tent and all who are in the tent, shall be unclean seven days.
15 And every vessel being open which a cord was not bound upon it, it is unclean.
16 And every one who shall touch upon the face of the field, upon the wounded of the sword, or upon the dead, or upon the bone of man, or upon a grave, shall be unclean seven days.
17 And they took for the unclean from the dust of the burning of sin, and living water was given upon it into a vessel:
18 And a clean man took hyssop and dipped in water and sprinkled upon the tent, and upon all the vessels, and upon the souls which were there, and upon him touching upon a bone, or upon the wounded, or upon the the dead, or upon a grave:
19 And he being clean sprinkled upon the unclean in the third day, and in the seventh day: and he was cleansed in the seventh day, and he washed his garments and bathed in water, and was clean in the evening.
Ezekiel 39:12
12 And the house of Israel buried them to cleanse the land seven months.