Numbers 31:21

21 And Eleazar the priest said to the men of the host that came from the battle-array, This the ordinance of the law which the Lord has commanded Moses.

Numbers 31:21 Meaning and Commentary

Numbers 31:21

And Eleazar the priest said unto the men of war, which went to
the battle
To all the soldiers, officers, and common men:

this is the ordinance of the law, which the Lord commanded Moses;
concerning the purification of unclean persons and things, hereby confirming what Moses had said.

Numbers 31:21 In-Context

19 And ye shall encamp outside the camp seven days; every one who has slain and who touches a dead body, shall be purified on the third day, and ye and your captivity on the seventh day.
20 And ye shall purify every garment and every leathern utensil, and all furniture of goat skin, and every wooden vessel.
21 And Eleazar the priest said to the men of the host that came from the battle-array, This the ordinance of the law which the Lord has commanded Moses.
22 Beside the gold, and the silver, and the brass, and the iron, and lead, and tin,
23 every thing that shall pass through the fire shall so be clean, nevertheless it shall be purified with the water of sanctification; and whatsoever will not pass through the fire shall pass through water.

The Brenton translation of the Septuagint is in the public domain.