Bamidbar 31:20-22

Orthodox Jewish Bible

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:

²² Only the zahav, and the kesef, the nechoshet, the barzel, the bedil, and the oferet,