Bamidbar 31:19-21

Orthodox Jewish Bible

¹⁹ And do ye abide outside the machaneh shivat yamim; whosoever hath killed nefesh, and whosoever hath touched any chalal, purify both yourselves and your captives on Yom HaShelishi and on Yom HaShevi’i.

²⁰ And purify all your beged, and all keli ohr (all that is made of leather), ma’aseh izzim (all that is made of goat hair) and keli etz (all that is make of wood).

²¹ And Eleazar HaKohen said unto the anshei hatzavah which went into milchamah, This is the chukkat hatorah which Hashem commanded Moshe: